Bonroad C1067106A3 Allwinner QUAD CORE T3 P3 2GB RAM 16GB ROM 6.0.1

[bjmsam]

I installed an Android 4.2.2 (Jellybean) head unit in my Chevrolet Corvette in 2014 (GS-C0219 / JY-C0227 from Pumpkin - thread here) and remain so pleased with it that I just bought an Android 6.0.1 (Marshmallow) head unit for my 2009 Toyota RAV4 (non-JBL). This one (C1067106A3 listed here) from "BonRoad" has double the CPU cores (4), twice the RAM (2GB) and ROM (16GB), higher resolution (1024x600), custom form factor and plug-and-play installation (took less than 30 minutes total), all for only $287 shipped. Impressive! It was delivered to me in the Washington, D.C. area within a week with no customs tariff, looks stock, responds quickly, runs all of my apps (Torque is a favorite), has excellent navigation (iGo works offline), offers flexible equalization for much better sound quality out of the stock speakers, and generally makes my 2009 feel like a 2017. These units are so good that it really is hard to imagine ever going back to a traditional head unit from a mainstream manufacturer. I will post observations in this thread as I make them. To kick things off, here are two photos of it installed in my vehicle (day and night):

 

[bjmsam]

Here is the report generated by the Hardware Info app:

ALLWINNER QUAD CORE T3 P3

SYSTEM (Android 6.0.1)
	Model: QUAD-CORE T3 p3
	Manufacturer: Allwinner
	Device: t3-p3
	Product: t3_p3
	Brand: Allwinner
	Android Version: 6.0.1
	API Level: 23
	Build ID: MMB29M
	Fingerprint: Allwinner/t3_p3/t3-p3:6.0.1/MMB29M/20170107:eng/test-keys

DISPLAY (1024x600)
	Size: 1024x600
	Refresh Rate: 56 Hz
	Default Orientation: Landscape
	Physical Size: 6.97" (17.7 cm)
	Logical Size: Normal
	Density: 240 dpi (High)
	Pixels Per Inch: X: 173.4; Y: 162.13

PROCESSOR (ARMv7)
	Processor: ARMv7 Processor rev 5 (v7l)
	Cores: 4
	Max Frequency: 1200 Mhz
	Instruction Sets: armeabi-v7a, armeabi
	SIMD Instructions: NEON

MEMORY (752 MB)
	System RAM: 752 MB
	JVM Max Memory: 384 MB
	Internal Storage: 3967 MB
	External Storage: 7688 MB (Emulated)

BACK CAMERA (0.4 megapixel)

SUMMARY
	Max Picture Size: 720x576
	Zoom: 3x
	Autofocus: Not supported
	Orientation: 0°

PICTURE
	Cancel_continuous_picture: False
	Continuous Picture Path: 
	Is_continuous_picture_fast: False
	Picture Format: Jpeg
	Picture Format Values: Jpeg
	Picture Mode: Normal
	Picture Size: 640x480
	Picture Size Values: 720x480, 720x576

PREVIEW
	Preview Format: Yuv420sp
	Preview Format Values: Yuv420sp, Yuv420p
	Preview Fps Range: 5000, 60000
	Preview Fps Range Values: (5000, 60000)
	Preview Frame Rate: 30
	Preview Frame Rate Values: 30
	Preview Size: 640x480
	Preview Size Values: 720x480, 720x576
	Preview_capture Size Height: 480
	Preview_capture Size Width: 640

VIDEO
	Preferred Preview Size For Video: 720x480
	Video Frame Format: Yuv420sp
	Video Size: 640x480
	Video Size Values: 720x480, 720x576
	Video Snapshot Supported: True

FOCUS
	Focus Areas: (0, 0, 0, 0, 0)
	Focus Distances: 0.10, 1.20, Infinity
	Focus Mode: Fixed
	Focus Mode Values: Fixed

ZOOM
	Max Zoom: 100
	Smooth Zoom Supported: False
	Zoom: 0
	Zoom Ratios: 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
	Zoom Supported: True

EXPOSURE COMPENSATION
	Exposure Compensation: 0
	Exposure Compensation Step: 0
	Max Exposure Compensation: 0
	Min Exposure Compensation: 0

MISC
	Camera Hal Version: 3000130327_V1.0
	Capture Format: 825382478
	Capture Size Height: 480
	Capture Size Width: 640
	Focal Length: 3.43
	Horizontal View Angle: 51.2
	Jpeg Quality: 95
	Jpeg Thumbnail Height: 240
	Jpeg Thumbnail Quality: 90
	Jpeg Thumbnail Size Values: 320x240, 0x0
	Jpeg Thumbnail Width: 320
	Max Num Detected Faces Hw: 15
	Max Num Detected Faces Sw: 0
	Prop Facing: Back
	Prop Orientation: 0
	Recording Hint: False
	Rotation: 0
	Snap Path: 
	Vertical View Angle: 39.4

BACK CAMERA (0.4 megapixel)

SUMMARY
	Max Picture Size: 720x576
	Zoom: 3x
	Autofocus: Not supported
	Orientation: 0°

PICTURE
	Cancel_continuous_picture: False
	Continuous Picture Path: 
	Is_continuous_picture_fast: False
	Picture Format: Jpeg
	Picture Format Values: Jpeg
	Picture Mode: Normal
	Picture Size: 640x480
	Picture Size Values: 720x480, 720x576

PREVIEW
	Preview Format: Yuv420sp
	Preview Format Values: Yuv420sp, Yuv420p
	Preview Fps Range: 5000, 60000
	Preview Fps Range Values: (5000, 60000)
	Preview Frame Rate: 30
	Preview Frame Rate Values: 30
	Preview Size: 640x480
	Preview Size Values: 720x480, 720x576
	Preview_capture Size Height: 480
	Preview_capture Size Width: 640

VIDEO
	Preferred Preview Size For Video: 720x480
	Video Frame Format: Yuv420sp
	Video Size: 640x480
	Video Size Values: 720x480, 720x576
	Video Snapshot Supported: True

FOCUS
	Focus Areas: (0, 0, 0, 0, 0)
	Focus Distances: 0.10, 1.20, Infinity
	Focus Mode: Fixed
	Focus Mode Values: Fixed

ZOOM
	Max Zoom: 100
	Smooth Zoom Supported: False
	Zoom: 0
	Zoom Ratios: 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
	Zoom Supported: True

EXPOSURE COMPENSATION
	Exposure Compensation: 0
	Exposure Compensation Step: 0
	Max Exposure Compensation: 0
	Min Exposure Compensation: 0

MISC
	Camera Hal Version: 3000130327_V1.0
	Capture Format: 825382478
	Capture Size Height: 480
	Capture Size Width: 640
	Focal Length: 3.43
	Horizontal View Angle: 51.2
	Jpeg Quality: 95
	Jpeg Thumbnail Height: 240
	Jpeg Thumbnail Quality: 90
	Jpeg Thumbnail Size Values: 320x240, 0x0
	Jpeg Thumbnail Width: 320
	Max Num Detected Faces Hw: 15
	Max Num Detected Faces Sw: 0
	Prop Facing: Back
	Prop Orientation: 0
	Recording Hint: False
	Rotation: 0
	Snap Path: 
	Vertical View Angle: 39.4

BACK CAMERA (0.4 megapixel)

SUMMARY
	Max Picture Size: 720x576
	Zoom: 3x
	Autofocus: Not supported
	Orientation: 0°

PICTURE
	Cancel_continuous_picture: False
	Continuous Picture Path: 
	Is_continuous_picture_fast: False
	Picture Format: Jpeg
	Picture Format Values: Jpeg
	Picture Mode: Normal
	Picture Size: 640x480
	Picture Size Values: 720x480, 720x576

PREVIEW
	Preview Format: Yuv420sp
	Preview Format Values: Yuv420sp, Yuv420p
	Preview Fps Range: 5000, 60000
	Preview Fps Range Values: (5000, 60000)
	Preview Frame Rate: 30
	Preview Frame Rate Values: 30
	Preview Size: 640x480
	Preview Size Values: 720x480, 720x576
	Preview_capture Size Height: 480
	Preview_capture Size Width: 640

VIDEO
	Preferred Preview Size For Video: 720x480
	Video Frame Format: Yuv420sp
	Video Size: 640x480
	Video Size Values: 720x480, 720x576
	Video Snapshot Supported: True

FOCUS
	Focus Areas: (0, 0, 0, 0, 0)
	Focus Distances: 0.10, 1.20, Infinity
	Focus Mode: Fixed
	Focus Mode Values: Fixed

ZOOM
	Max Zoom: 100
	Smooth Zoom Supported: False
	Zoom: 0
	Zoom Ratios: 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
	Zoom Supported: True

EXPOSURE COMPENSATION
	Exposure Compensation: 0
	Exposure Compensation Step: 0
	Max Exposure Compensation: 0
	Min Exposure Compensation: 0

MISC
	Camera Hal Version: 3000130327_V1.0
	Capture Format: 825382478
	Capture Size Height: 480
	Capture Size Width: 640
	Focal Length: 3.43
	Horizontal View Angle: 51.2
	Jpeg Quality: 95
	Jpeg Thumbnail Height: 240
	Jpeg Thumbnail Quality: 90
	Jpeg Thumbnail Size Values: 320x240, 0x0
	Jpeg Thumbnail Width: 320
	Max Num Detected Faces Hw: 15
	Max Num Detected Faces Sw: 0
	Prop Facing: Back
	Prop Orientation: 0
	Recording Hint: False
	Rotation: 0
	Snap Path: 
	Vertical View Angle: 39.4

BACK CAMERA (0.4 megapixel)

SUMMARY
	Max Picture Size: 720x576
	Zoom: 3x
	Autofocus: Not supported
	Orientation: 0°

PICTURE
	Cancel_continuous_picture: False
	Continuous Picture Path: 
	Is_continuous_picture_fast: False
	Picture Format: Jpeg
	Picture Format Values: Jpeg
	Picture Mode: Normal
	Picture Size: 640x480
	Picture Size Values: 720x480, 720x576

PREVIEW
	Preview Format: Yuv420sp
	Preview Format Values: Yuv420sp, Yuv420p
	Preview Fps Range: 5000, 60000
	Preview Fps Range Values: (5000, 60000)
	Preview Frame Rate: 30
	Preview Frame Rate Values: 30
	Preview Size: 640x480
	Preview Size Values: 720x480, 720x576
	Preview_capture Size Height: 480
	Preview_capture Size Width: 640

VIDEO
	Preferred Preview Size For Video: 720x480
	Video Frame Format: Yuv420sp
	Video Size: 640x480
	Video Size Values: 720x480, 720x576
	Video Snapshot Supported: True

FOCUS
	Focus Areas: (0, 0, 0, 0, 0)
	Focus Distances: 0.10, 1.20, Infinity
	Focus Mode: Fixed
	Focus Mode Values: Fixed

ZOOM
	Max Zoom: 100
	Smooth Zoom Supported: False
	Zoom: 0
	Zoom Ratios: 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
	Zoom Supported: True

EXPOSURE COMPENSATION
	Exposure Compensation: 0
	Exposure Compensation Step: 0
	Max Exposure Compensation: 0
	Min Exposure Compensation: 0

MISC
	Camera Hal Version: 3000130327_V1.0
	Capture Format: 825382478
	Capture Size Height: 480
	Capture Size Width: 640
	Focal Length: 3.43
	Horizontal View Angle: 51.2
	Jpeg Quality: 95
	Jpeg Thumbnail Height: 240
	Jpeg Thumbnail Quality: 90
	Jpeg Thumbnail Size Values: 320x240, 0x0
	Jpeg Thumbnail Width: 320
	Max Num Detected Faces Hw: 15
	Max Num Detected Faces Sw: 0
	Prop Facing: Back
	Prop Orientation: 0
	Recording Hint: False
	Rotation: 0
	Snap Path: 
	Vertical View Angle: 39.4

BACK CAMERA (0.4 megapixel)

SUMMARY
	Max Picture Size: 720x576
	Zoom: 3x
	Autofocus: Not supported
	Orientation: 0°

PICTURE
	Cancel_continuous_picture: False
	Continuous Picture Path: 
	Is_continuous_picture_fast: False
	Picture Format: Jpeg
	Picture Format Values: Jpeg
	Picture Mode: Normal
	Picture Size: 640x480
	Picture Size Values: 720x480, 720x576

PREVIEW
	Preview Format: Yuv420sp
	Preview Format Values: Yuv420sp, Yuv420p
	Preview Fps Range: 5000, 60000
	Preview Fps Range Values: (5000, 60000)
	Preview Frame Rate: 30
	Preview Frame Rate Values: 30
	Preview Size: 640x480
	Preview Size Values: 720x480, 720x576
	Preview_capture Size Height: 480
	Preview_capture Size Width: 640

VIDEO
	Preferred Preview Size For Video: 720x480
	Video Frame Format: Yuv420sp
	Video Size: 640x480
	Video Size Values: 720x480, 720x576
	Video Snapshot Supported: True

FOCUS
	Focus Areas: (0, 0, 0, 0, 0)
	Focus Distances: 0.10, 1.20, Infinity
	Focus Mode: Fixed
	Focus Mode Values: Fixed

ZOOM
	Max Zoom: 100
	Smooth Zoom Supported: False
	Zoom: 0
	Zoom Ratios: 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
	Zoom Supported: True

EXPOSURE COMPENSATION
	Exposure Compensation: 0
	Exposure Compensation Step: 0
	Max Exposure Compensation: 0
	Min Exposure Compensation: 0

MISC
	Camera Hal Version: 3000130327_V1.0
	Capture Format: 825382478
	Capture Size Height: 480
	Capture Size Width: 640
	Focal Length: 3.43
	Horizontal View Angle: 51.2
	Jpeg Quality: 95
	Jpeg Thumbnail Height: 240
	Jpeg Thumbnail Quality: 90
	Jpeg Thumbnail Size Values: 320x240, 0x0
	Jpeg Thumbnail Width: 320
	Max Num Detected Faces Hw: 15
	Max Num Detected Faces Sw: 0
	Prop Facing: Back
	Prop Orientation: 0
	Recording Hint: False
	Rotation: 0
	Snap Path: 
	Vertical View Angle: 39.4

BACK CAMERA (0.4 megapixel)

SUMMARY
	Max Picture Size: 720x576
	Zoom: 3x
	Autofocus: Not supported
	Orientation: 0°

PICTURE
	Cancel_continuous_picture: False
	Continuous Picture Path: 
	Is_continuous_picture_fast: False
	Picture Format: Jpeg
	Picture Format Values: Jpeg
	Picture Mode: Normal
	Picture Size: 640x480
	Picture Size Values: 720x480, 720x576

PREVIEW
	Preview Format: Yuv420sp
	Preview Format Values: Yuv420sp, Yuv420p
	Preview Fps Range: 5000, 60000
	Preview Fps Range Values: (5000, 60000)
	Preview Frame Rate: 30
	Preview Frame Rate Values: 30
	Preview Size: 640x480
	Preview Size Values: 720x480, 720x576
	Preview_capture Size Height: 480
	Preview_capture Size Width: 640

VIDEO
	Preferred Preview Size For Video: 720x480
	Video Frame Format: Yuv420sp
	Video Size: 640x480
	Video Size Values: 720x480, 720x576
	Video Snapshot Supported: True

FOCUS
	Focus Areas: (0, 0, 0, 0, 0)
	Focus Distances: 0.10, 1.20, Infinity
	Focus Mode: Fixed
	Focus Mode Values: Fixed

ZOOM
	Max Zoom: 100
	Smooth Zoom Supported: False
	Zoom: 0
	Zoom Ratios: 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
	Zoom Supported: True

EXPOSURE COMPENSATION
	Exposure Compensation: 0
	Exposure Compensation Step: 0
	Max Exposure Compensation: 0
	Min Exposure Compensation: 0

MISC
	Camera Hal Version: 3000130327_V1.0
	Capture Format: 825382478
	Capture Size Height: 480
	Capture Size Width: 640
	Focal Length: 3.43
	Horizontal View Angle: 51.2
	Jpeg Quality: 95
	Jpeg Thumbnail Height: 240
	Jpeg Thumbnail Quality: 90
	Jpeg Thumbnail Size Values: 320x240, 0x0
	Jpeg Thumbnail Width: 320
	Max Num Detected Faces Hw: 15
	Max Num Detected Faces Sw: 0
	Prop Facing: Back
	Prop Orientation: 0
	Recording Hint: False
	Rotation: 0
	Snap Path: 
	Vertical View Angle: 39.4

BACK CAMERA (0.4 megapixel)

SUMMARY
	Max Picture Size: 720x576
	Zoom: 3x
	Autofocus: Not supported
	Orientation: 0°

PICTURE
	Cancel_continuous_picture: False
	Continuous Picture Path: 
	Is_continuous_picture_fast: False
	Picture Format: Jpeg
	Picture Format Values: Jpeg
	Picture Mode: Normal
	Picture Size: 640x480
	Picture Size Values: 720x480, 720x576

PREVIEW
	Preview Format: Yuv420sp
	Preview Format Values: Yuv420sp, Yuv420p
	Preview Fps Range: 5000, 60000
	Preview Fps Range Values: (5000, 60000)
	Preview Frame Rate: 30
	Preview Frame Rate Values: 30
	Preview Size: 640x480
	Preview Size Values: 720x480, 720x576
	Preview_capture Size Height: 480
	Preview_capture Size Width: 640

VIDEO
	Preferred Preview Size For Video: 720x480
	Video Frame Format: Yuv420sp
	Video Size: 640x480
	Video Size Values: 720x480, 720x576
	Video Snapshot Supported: True

FOCUS
	Focus Areas: (0, 0, 0, 0, 0)
	Focus Distances: 0.10, 1.20, Infinity
	Focus Mode: Fixed
	Focus Mode Values: Fixed

ZOOM
	Max Zoom: 100
	Smooth Zoom Supported: False
	Zoom: 0
	Zoom Ratios: 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
	Zoom Supported: True

EXPOSURE COMPENSATION
	Exposure Compensation: 0
	Exposure Compensation Step: 0
	Max Exposure Compensation: 0
	Min Exposure Compensation: 0

MISC
	Camera Hal Version: 3000130327_V1.0
	Capture Format: 825382478
	Capture Size Height: 480
	Capture Size Width: 640
	Focal Length: 3.43
	Horizontal View Angle: 51.2
	Jpeg Quality: 95
	Jpeg Thumbnail Height: 240
	Jpeg Thumbnail Quality: 90
	Jpeg Thumbnail Size Values: 320x240, 0x0
	Jpeg Thumbnail Width: 320
	Max Num Detected Faces Hw: 15
	Max Num Detected Faces Sw: 0
	Prop Facing: Back
	Prop Orientation: 0
	Recording Hint: False
	Rotation: 0
	Snap Path: 
	Vertical View Angle: 39.4

BACK CAMERA (0.3 megapixel)

SUMMARY
	Max Picture Size: 720x480
	Zoom: 3x
	Autofocus: Not supported
	Orientation: 0°

PICTURE
	Cancel_continuous_picture: False
	Continuous Picture Path: 
	Is_continuous_picture_fast: False
	Picture Format: Jpeg
	Picture Format Values: Jpeg
	Picture Mode: Normal
	Picture Size: 720x480
	Picture Size Values: 720x480

PREVIEW
	Preview Format: Yuv420sp
	Preview Format Values: Yuv420sp, Yuv420p
	Preview Fps Range: 5000, 60000
	Preview Fps Range Values: (5000, 60000)
	Preview Frame Rate: 30
	Preview Frame Rate Values: 30
	Preview Size: 720x480
	Preview Size Values: 720x480
	Preview_capture Size Height: 480
	Preview_capture Size Width: 720

VIDEO
	Preferred Preview Size For Video: 720x480
	Video Frame Format: Yuv420sp
	Video Size: 720x480
	Video Size Values: 720x480
	Video Snapshot Supported: True

FOCUS
	Focus Areas: (0, 0, 0, 0, 0)
	Focus Distances: 0.10, 1.20, Infinity
	Focus Mode: Fixed
	Focus Mode Values: Fixed

ZOOM
	Max Zoom: 100
	Smooth Zoom Supported: False
	Zoom: 0
	Zoom Ratios: 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
	Zoom Supported: True

EXPOSURE COMPENSATION
	Exposure Compensation: 0
	Exposure Compensation Step: 0
	Max Exposure Compensation: 0
	Min Exposure Compensation: 0

MISC
	Camera Hal Version: 3000130327_V1.0
	Capture Format: 825382478
	Capture Size Height: 480
	Capture Size Width: 720
	Focal Length: 3.43
	Horizontal View Angle: 51.2
	Jpeg Quality: 95
	Jpeg Thumbnail Height: 240
	Jpeg Thumbnail Quality: 90
	Jpeg Thumbnail Size Values: 320x240, 0x0
	Jpeg Thumbnail Width: 320
	Max Num Detected Faces Hw: 15
	Max Num Detected Faces Sw: 0
	Prop Facing: Back
	Prop Orientation: 0
	Recording Hint: False
	Rotation: 0
	Snap Path: 
	Vertical View Angle: 39.4

OPENGL 1.1 (Mali-400 MP2)

GENERAL
	Renderer: Mali-400 MP2
	Version: OpenGL ES-CM 1.1
	Vendor: ARM

LIMITS
	Texture Size: 4096x4096
	Texture Units: 8
	Viewport Size: 4096x4096
	Modelview Stack Depth: 32
	Projection Stack Depth: 32
	Texture Stack Depth: 32
	Lights: 8

COMPRESSED TEXTURE FORMATS
	ETC1, Paletted

EXTENSIONS
	GL_EXT_debug_marker GL_OES_byte_coordinates GL_OES_fixed_point GL_OES_single_precision GL_OES_matrix_get GL_OES_read_format GL_OES_compressed_paletted_texture GL_OES_point_size_array GL_OES_point_sprite GL_OES_texture_npot GL_OES_vertex_array_object GL_OES_query_matrix GL_OES_matrix_palette GL_OES_extended_matrix_palette GL_OES_compressed_ETC1_RGB8_texture GL_EXT_compressed_ETC1_RGB8_sub_texture GL_OES_EGL_image GL_OES_draw_texture GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_OES_framebuffer_object GL_OES_stencil8 GL_OES_depth24 GL_ARM_rgba8 GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_rgb8_rgba8 GL_EXT_multisampled_render_to_texture GL_OES_texture_cube_map GL_EXT_discard_framebuffer GL_EXT_robustness GL_OES_depth_texture_cube_map GL_OES_vertex_half_float GL_KHR_debug GL_OES_mapbuffer 

OPENGL 2.0 (Mali-400 MP2)

GENERAL
	Renderer: Mali-400 MP2
	Version: OpenGL ES 2.0
	Vendor: ARM
	GLSL Version: OpenGL ES GLSL ES 1.00

LIMITS
	Texture Size: 4096x4096
	Texture Units: 8
	Vertex Textures: 0
	Combined Textures: 8
	Viewport Size: 4096x4096
	Renderbuffer Size: 4096x4096
	Cubemap Size: 4096x4096
	Vertex Attributes: 16
	Vertex Uniforms: 256
	Varying Vectors: 12
	Fragment Uniforms: 256

VERTEX NUMERIC PRECISION
	Int: [-2^24, 2^24]
	Float: [-2^127, 2^127], 2^-23

FRAGMENT NUMERIC PRECISION
	Low Int: [-2^11, 2^11]
	Medium Int: [-2^11, 2^11]
	High Int: Not available
	Low Float: [-2^15, 2^15], 2^-10
	Medium Float: [-2^15, 2^15], 2^-10
	High Float: Not available

COMPRESSED TEXTURE FORMATS
	ETC1

EXTENSIONS
	GL_EXT_debug_marker GL_OES_texture_npot GL_OES_vertex_array_object GL_OES_compressed_ETC1_RGB8_texture GL_EXT_compressed_ETC1_RGB8_sub_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_depth24 GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_OES_vertex_half_float GL_EXT_blend_minmax GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_rgb8_rgba8 GL_EXT_multisampled_render_to_texture GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_ARM_mali_program_binary GL_EXT_shader_texture_lod GL_EXT_robustness GL_OES_depth_texture_cube_map GL_KHR_debug GL_ARM_shader_framebuffer_fetch GL_ARM_shader_framebuffer_fetch_depth_stencil GL_OES_mapbuffer 

GRAPHIC MODES (RGBA 32bit)
	RGB 16bit (565)
	RGB 16bit (565), Depth 24bit, Stencil 8bit
	RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x4
	RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
	RGB 32bit (888)
	RGB 32bit (888), Depth 24bit
	RGB 32bit (888), Depth 24bit, Stencil 8bit
	RGB 32bit (888), Depth 24bit, Stencil 8bit, Samples x4
	RGB 32bit (888), Depth 24bit, Stencil 8bit, Samples x4, Non-Conformant
	RGB 32bit (888), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
	RGBA 32bit (8888)
	RGBA 32bit (8888), Depth 24bit, Stencil 8bit
	RGBA 32bit (8888), Depth 24bit, Stencil 8bit
	RGBA 32bit (8888), Depth 24bit, Stencil 8bit
	RGBA 32bit (8888), Depth 24bit, Stencil 8bit
	RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x4
	RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x4
	RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant

SENSORS (1)

TEMPERATURE SENSOR
	Vendor: AW.
	Range: 125.0°C
	Resolution: 1.0°C
	Power: 0.35 mA
	Delay: On Trigger

CODECS (43)

OMX.GOOGLE.MP3.DECODER

MEDIA TYPE: AUDIO/MPEG

OMX.GOOGLE.AMRNB.DECODER

MEDIA TYPE: AUDIO/3GPP

OMX.GOOGLE.AMRWB.DECODER

MEDIA TYPE: AUDIO/AMR-WB

OMX.GOOGLE.AAC.DECODER

MEDIA TYPE: AUDIO/MP4A-LATM

OMX.GOOGLE.G711.ALAW.DECODER

MEDIA TYPE: AUDIO/G711-ALAW

OMX.GOOGLE.G711.MLAW.DECODER

MEDIA TYPE: AUDIO/G711-MLAW

OMX.GOOGLE.VORBIS.DECODER

MEDIA TYPE: AUDIO/VORBIS

OMX.GOOGLE.OPUS.DECODER

MEDIA TYPE: AUDIO/OPUS

OMX.GOOGLE.RAW.DECODER

MEDIA TYPE: AUDIO/RAW

OMX.GOOGLE.AAC.ENCODER

MEDIA TYPE: AUDIO/MP4A-LATM

OMX.GOOGLE.AMRNB.ENCODER

MEDIA TYPE: AUDIO/3GPP

OMX.GOOGLE.AMRWB.ENCODER

MEDIA TYPE: AUDIO/AMR-WB

OMX.GOOGLE.FLAC.ENCODER

MEDIA TYPE: AUDIO/FLAC

OMX.GOOGLE.GSM.DECODER

MEDIA TYPE: AUDIO/GSM

OMX.ALLWINNER.VIDEO.DECODER.AVC

MEDIA TYPE: VIDEO/AVC
	Color Formats: : YUV420Flexible
	Profiles: : Baseline(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) Main(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) High(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) 

OMX.ALLWINNER.VIDEO.DECODER.HEVC

MEDIA TYPE: VIDEO/HEVC
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.MJPEG

MEDIA TYPE: VIDEO/JPEG
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.MPEG1

MEDIA TYPE: VIDEO/MPEG1
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.MPEG2

MEDIA TYPE: VIDEO/MPEG2
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.MPEG4

MEDIA TYPE: VIDEO/MP4V-ES
	Color Formats: : YUV420Flexible
	Profiles: : Simple(0, 0b, 1, 2, 3, 4, 4a, 5) AdvancedSimple(0, 0b, 1, 2, 3, 4, 5) 

OMX.ALLWINNER.VIDEO.DECODER.H263

MEDIA TYPE: VIDEO/3GPP
	Color Formats: : YUV420Flexible
	Profiles: : Baseline(10, 20, 30, 40, 45, 50, 60, 70) 

OMX.ALLWINNER.VIDEO.DECODER.VP6

MEDIA TYPE: VIDEO/X-VND.ON2.VP6
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.VP8

MEDIA TYPE: VIDEO/X-VND.ON2.VP8
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.VC1

MEDIA TYPE: VIDEO/WVC1
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.MSMPEG4V1

MEDIA TYPE: VIDEO/X-MS-MPEG4V1
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.MSMPEG4V2

MEDIA TYPE: VIDEO/X-MS-MPEG4V2
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.DIVX

MEDIA TYPE: VIDEO/DIVX
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.XVID

MEDIA TYPE: VIDEO/XVID
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.S263

MEDIA TYPE: VIDEO/FLV1
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.RXG2

MEDIA TYPE: VIDEO/RVG2
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.WMV1

MEDIA TYPE: VIDEO/WMV1
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.DECODER.WMV2

MEDIA TYPE: VIDEO/WMV2
	Color Formats: : YUV420Flexible

OMX.ALLWINNER.VIDEO.ENCODER.AVC

MEDIA TYPE: VIDEO/AVC
	Color Formats: : YUV420Flexible YUV420SemiPlanar
	Profiles: : Baseline(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 41, 42, 5, 51) Main(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) High(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) 

OMX.GOOGLE.MPEG4.DECODER

MEDIA TYPE: VIDEO/MP4V-ES
	Color Formats: : YUV420Flexible
	Profiles: : Simple(0, 0b, 1, 2, 3) 

OMX.GOOGLE.H263.DECODER

MEDIA TYPE: VIDEO/3GPP
	Color Formats: : YUV420Flexible
	Profiles: : Baseline(10, 20, 30, 45) ISWV2(10, 20, 30, 45) 

OMX.GOOGLE.H264.DECODER

MEDIA TYPE: VIDEO/AVC
	Color Formats: : YUV420Flexible
	Profiles: : Baseline(0x10000, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) Main(0x10000, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) High(0x10000, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) 

OMX.GOOGLE.HEVC.DECODER

MEDIA TYPE: VIDEO/HEVC
	Color Formats: : YUV420Flexible
	Profiles: : 0x1(0x1, 0x10, 0x100, 0x1000, 0x10000, 0x4, 0x40, 0x400, 0x4000) 

OMX.GOOGLE.VP8.DECODER

MEDIA TYPE: VIDEO/X-VND.ON2.VP8
	Color Formats: : YUV420Flexible

OMX.GOOGLE.VP9.DECODER

MEDIA TYPE: VIDEO/X-VND.ON2.VP9
	Color Formats: : YUV420Flexible

OMX.GOOGLE.H263.ENCODER

MEDIA TYPE: VIDEO/3GPP
	Color Formats: : YUV420Flexible YUV420Planar YUV420SemiPlanar
	Profiles: : Baseline(45) 

OMX.GOOGLE.H264.ENCODER

MEDIA TYPE: VIDEO/AVC
	Color Formats: : YUV420Flexible YUV420Planar YUV420SemiPlanar
	Profiles: : Baseline(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41) Main(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41) 

OMX.GOOGLE.MPEG4.ENCODER

MEDIA TYPE: VIDEO/MP4V-ES
	Color Formats: : YUV420Flexible YUV420Planar YUV420SemiPlanar
	Profiles: : Core(2) 

OMX.GOOGLE.VP8.ENCODER

MEDIA TYPE: VIDEO/X-VND.ON2.VP8
	Color Formats: : YUV420Flexible YUV420Planar YUV420SemiPlanar
	Profiles: : Main(Version0, Version1, Version2, Version3) 

FEATURES (41)

GRAPHICS
	OpenGL 2.0

ANDROID HARDWARE
	android.hardware.audio.output
	android.hardware.bluetooth
	android.hardware.bluetooth_le
	android.hardware.camera
	android.hardware.camera.any
	android.hardware.camera.front
	android.hardware.ethernet
	android.hardware.faketouch
	android.hardware.location
	android.hardware.location.gps
	android.hardware.location.network
	android.hardware.microphone
	android.hardware.screen.landscape
	android.hardware.screen.portrait
	android.hardware.sensor.accelerometer
	android.hardware.sensor.ambient_temperature
	android.hardware.sensor.compass
	android.hardware.touchscreen
	android.hardware.touchscreen.multitouch
	android.hardware.touchscreen.multitouch.distinct
	android.hardware.touchscreen.multitouch.jazzhand
	android.hardware.usb.accessory
	android.hardware.usb.host
	android.hardware.wifi
	android.hardware.wifi.direct

ANDROID SOFTWARE
	android.software.app_widgets
	android.software.backup
	android.software.connectionservice
	android.software.device_admin
	android.software.home_screen
	android.software.input_methods
	android.software.live_wallpaper
	android.software.managed_users
	android.software.midi
	android.software.print
	android.software.sip
	android.software.sip.voip
	android.software.verified_boot
	android.software.voice_recognizers
	android.software.webview

Created with Hardware Info 4.2.6

 

[bjmsam]

The info displayed under Settings -> About suggests that I received the 1GB model despite ordering the 2GB model. I have notified the vendor and am awaiting guidance.

 

[bjmsam]

"GPS CARD" vs. "SD CRAD"

CARD is misspelled on the head unit I received and in about half of the photos in the listing. Mine is flashed with a 2017 ROM but may be from an early hardware run, especially since it has only 1GB RAM. Or perhaps they had it right earlier and got it wrong later. Who knows? It this would bother you, then be sure to confirm with the vendor before ordering.

 

[bjmsam]

In my RAV4, when the ignition is turned to START, the accessory circuit opens (cuts power) and triggers the HU to shut down. This is super annoying when waiting for a passenger to run an errand since I switch the ignition from ON to ACC to continue using the HU with the engine off and then suffer through a reboot when restarting the engine (ACC to START to ON), which interrupts radio, music, Bluetooth connections, navigation, etc.

To work around this problem, I added a simple circuit that uses a capacitor to keep the (typically red) ACC_PWR input to the HU live for a few seconds. Frustratingly, I next discovered that the starter motor temporarily draws the vehicle's battery voltage down to ~10V, which the HU can't tolerate on the continuous power circuit, so it still rebooted. To work around that problem, I assembled a battery pack (that is topped off when the engine is running) with another circuit to keep the (typically yellow) CON_PWR input to the HU live. No more reboots!

 

[bjmsam]

The head unit recognized the steering wheel controls (SWC) natively. My RAV4 has volume up / down, channel up / down, and Mode. The volume buttons work as expected, I mapped the Mode button to toggle muting, and the channel buttons step through tracks as expected, but the radio app seeks rather than steps through my presets, which makes no sense to me; I need to be able to select from my stations of interest without displaying the radio app and pressing the screen. I am struggling to communicate this problem with the vendor (English vs. Mandarin). Is this something that mtc-keys could address?

 

[bjmsam]

The screen brightness decreases automatically when the vehicle lights are on, which is very nice (and something the older Android head unit in my Corvette does not do), but it's still too bright, and the control under Settings has no effect. I am struggling to communicate this problem with the vendor (English vs. Mandarin). Is it likely that this is a hardware thing that cannot be adjusted by the software? The Night Mode app works well but must be invoked manually.

 

[bjmsam]

Pressing the Tune hard button the right of the head unit invokes the equalizer. I would prefer that it function as a back button. I am struggling to communicate this problem with the vendor (English vs. Mandarin). Is this something that mtc-keys could address?

 

[bjmsam]

I am a big fan of the iGo navigation app. The older head unit that I installed in my Corvette back in 2014 has 2012Q4 maps (just over a year old at the time). This head unit purchased in 2017 has 2011Q2 maps. I am eager to purchase an update but don't know how to "navigate" the Naviextras updates page. Any suggestions?

 

[bjmsam]

I am a big fan of the Torque app. Unfortunately, the G-Force meter does not work, presumably because Android head units lack accelerometers (used in handhelds to determine orientation, which is moot when the device is installed in a dashboard).

That said, the Hardware Info app does report the following for the older Pumpkin head unit in my Corvette:

SENSORS (13)

GRAVITY SENSOR
	Vendor: The Android Open Source Project
	Range: 39.24 m/s²
	Resolution: 0.15328126 m/s²
	Power: 0.2 mA
	Delay: On Trigger

COMPASS MAGNETIC FIELD SENSOR
	Vendor: The Android Open Source Project
	Range: 2000.0 μT
	Resolution: 0.0625 μT
	Power: 6.8 mA
	Delay: On Trigger

COMPASS ORIENTATION SENSOR
	Vendor: The Android Open Source Project
	Range: 360.0°
	Resolution: 1.0°
	Power: 7.0 mA
	Delay: On Trigger

GYROSCOPE SENSOR
	Vendor: The Android Open Source Project
	Range: 34.906586 rad/s
	Resolution: 0.0012217305 rad/s
	Power: 6.1 mA
	Delay: On Trigger

PROXIMITY SENSOR
	Vendor: The Android Open Source Project
	Range: 9.0 cm
	Resolution: 9.0 cm
	Power: 0.5 mA
	Delay: On Trigger

LIGHT SENSOR
	Vendor: The Android Open Source Project
	Range: 10240.0 lx
	Resolution: 1.0 lx
	Power: 0.5 mA
	Delay: On Trigger

PRESSURE SENSOR
	Vendor: The Android Open Source Project
	Range: 110000.0 hPa
	Resolution: 1.0 hPa
	Power: 1.0 mA
	Delay: On Trigger

TEMPERATURE SENSOR
	Vendor: The Android Open Source Project
	Range: 110000.0°C
	Resolution: 1.0°C
	Power: 1.0 mA
	Delay: On Trigger

ROTATION VECTOR SENSOR
	Vendor: Google Inc.
	Range: 1.0
	Resolution: 5.9604645E-8
	Power: 13.1 mA
	Delay: On Trigger

GRAVITY SENSOR
	Vendor: Google Inc.
	Range: 19.6133 m/s²
	Resolution: 0.15328126 m/s²
	Power: 13.1 mA
	Delay: On Trigger

LINEAR ACCELERATION SENSOR
	Vendor: Google Inc.
	Range: 19.6133 m/s²
	Resolution: 0.15328126 m/s²
	Power: 13.1 mA
	Delay: On Trigger

ORIENTATION SENSOR
	Vendor: Google Inc.
	Range: 360.0°
	Resolution: 0.00390625°
	Power: 13.1 mA
	Delay: On Trigger

CORRECTED GYROSCOPE SENSOR
	Vendor: Google Inc.
	Range: 34.906586 rad/s
	Resolution: 0.0012217305 rad/s
	Power: 13.1 mA
	Delay: On Trigger

Here is the same section for this new Bonroad head unit:

SENSORS (1)

TEMPERATURE SENSOR
	Vendor: AW.
	Range: 125.0°C
	Resolution: 1.0°C
	Power: 0.35 mA
	Delay: On Trigger

 

[bjmsam]

The built-in microphone is awful, and connecting the external microphone seems to make no difference. It's effectively useless for hands-free phone calls (I can hear the other party loud and clear but they can't hear me well).

 

[mickey1999]

I am a big fan of the iGo navigation app. The older head unit that I installed in my Corvette back in 2014 has 2012Q4 maps (just over a year old at the time). This head unit purchased in 2017 has 2011Q2 maps. I am eager to purchase an update but don't know how to "navigate" the Naviextras updates page. Any suggestions?

What version of IGo are you using?

 

[bjmsam]

What version of IGo are you using?

Installed on this Bonroad head unit is Basarsoft Navigation powered by iGO Primo version 9.6.29.329.069 dated September 2013. Clicking on the Update button invokes a web browser displaying a page in Yiddish, and the splash page at startup references naviextras.com.

 

[mickey1999]

Installed on this Bonroad head unit is Basarsoft Navigation powered by iGO Primo version 9.6.29.329.069 dated September 2013. Clicking on the Update button invokes a web browser displaying a page in Yiddish, and the splash page at startup references naviextras.com.

You can search google for the maps. and software....,however it takes a while to download each state. You could also buy the maps and software together already on a sd card for your Android unit or a link to download it on flebay. Search IGO MAPS.. Make sure you get the ANDROID version software with your unit resolution.

 

[bjmsam]

The info displayed under Settings -> About suggests that I received the 1GB model despite ordering the 2GB model. I have notified the vendor and am awaiting guidance.

"So sorry that we mistakenly sent you a device with 1G RAM. We refunded 53usd. So sorry for the inconvenience."

The built-in microphone is awful, and connecting the external microphone seems to make no difference. It's effectively useless for hands-free phone calls (I can hear the other party loud and clear but they can't hear me well).

Before attempting the [Mod] Weak microphone quality: Split up BT and Sys; Add external microphone(s), I tested the external microphone with another device and found that it didn't work. I cut its cord and discovered only a black and a red wire inside, so I don't know why it had a TRS (stereo) plug. I soldered on a TS (mono) plug from Radio Shack and now the head unit works great for hands-free calls (the other party can hear me just fine).

You can search google for the maps. and software....,however it takes a while to download each state. You could also buy the maps and software together already on a sd card for your Android unit or a link to download it on flebay. Search IGO MAPS.. Make sure you get the ANDROID version software with your unit resolution.

Thank you!

 

[oerli]

I got the same kind from "Silverstrong", see my post here:
https://xdaforums.com/android-auto/android-auto-general/silverstrong-quad-core-allwinner-t3-t3575024

I am trying to figure out what type it is MTCB or MTCD
I rooted it succesfully with Kingroot

 

[zacharo68]

How can I enter to service mode?

 

[richdavislangdon]

I believe I have the functionally identical 'universal' Bonroad model C1060706A3, bought from AliExpress "7"2Din 1024*600 Android 6.0 Ram 2G Car Tap PC Tablet 2 din Universal For Nissan GPS Navigation Radio Stereo Audio Player(No DVD)" (no links allowed for me yet!)

I'm glad I found a thread about this unit. I bought the 2gb model. I'm generally pleased with it, but I have the weirdest audio "source" behavior.

For example Tunein radio will not output any audio at all. Poweramp will play half a track and then switch the output to the radio tuner, Mediamonkey will play a track and then switch to the radio tuner at the end of each track. It's incredibly frustrating!

Waze and Here maps' audio seems to work OK, and other internet radio apps seem to function OK. There seems to be no logic behind the behavior that I can pinpoint. Anyone got any ideas??? Perhaps there's a way of turning 'off' the radio tuner when it's not being used?

I very rarely post on forums, as generally I can find solutions myself in the end, but this one has me foxed!

Incidentally, I joined this forum back in 2004 when I got an HTC-built O2 XDA 2 - seems a long time ago !

 

[oerli]

I have the same problem with non-stock music players. If the radio is turned on before starting the player, audio switches back to radio after every track. Very annoying. Streaming audio from Tidal is excellent, no problems. Also audio from Waze works perfectly.

The stock Music app is very simple, but I am forces to use it because of the switching problem. I found a lot of [MOD] stock apps on this forum, but they do not work with this unit. Apparently we need to rebuild them for the T3, I want to look into it, but don't have the time right now.

We should start a new thread for this type of unit, info is scattered.

https://xdaforums.com/android-auto/android-auto-general/silverstrong-quad-core-allwinner-t3-t3575024

 

[bjmsam]

Bonroad assures me that they are working with developers to release a firmware update for this new unit that will address many of the issues raised in this thread. Please add issues to this thread as you encounter them for awareness.