To avoid confusion, below is a pictures of the unit this thread relates to. I am aware of a previous unit using the same design, but it runs an older version of Android. This thread is for the unit running Android 4.4.2 So far there are 50 confirmed head units. You can see the full list at http://www.cardvd.by/. Below are some of the more common models.
Specifications & Features
OS: Android 4.4.2
Processor Type: Quadcore R16
CPU: Quad-Core Cortex A9 1.6 Frequency
GPU: DUAL Mali400MP2 400MHz - Complies with OpenGL ES 2.0/1.1
RAM: 1G DDR3 RAM
External Memory: Up to 32GB MicroSD Note: You can use external storage higher than 32GB as long as it is formatted as FAT32. @Hisma
Screen: Capacitive 800x480 - 1024x600.
GPS: GLONASS/Galilean satellites - supports H.265 video decode
Radio: Analogue with RDS 6686
This units Android system is 4.4.2, however the software versions for this unit vary. Versions 4.4.4-4.5.5 have been found so far.
INFINIDI units are 800x600 and KED are 1024x600
Not 100% confirmed
Russian File Hub: https://yadi.sk/d/2pHevpUnkpf3e
@kenfly - 4.4.4system.zip
@mxv68 - V4.4.4_20150831_KED1.rar
@mxv68 - 4.5.2_20151010_INFIDINI.rar
@mxv68 - V4.5.3_20151027_TW2_R16T.rar
@mxv68 - V4.5.4_20151116_KED1.rar
@Dr.Aar - https://yadi.sk/d/2pHevpUnkpf3e
Version 2.9.1 800x480 - Most likely default software taken from AN-21U
@mxv68 - V2.9.1_20141217_800X480_SYSTEM_KED.rar
Version 4.5.3 800x480 or 1024x600 - Duplicate File? Maybe?
@mxv68 - V4.5.3_20151027_TW2_R16╦─║╦╡╫╧┬╨í═╝▒ΩUI.7z
@mxv68 - 115_cz0084d9kx1a5dm5f_4.3-4.4_刷机.rar
OEM Update Manual
CarDVD - (Wholesale direct seller) - http://www.cardvd.by/
Tonghai Create Electronics Co.,LTD - http://www.szcreat.com/
Russian Thread - http://4pda.ru/forum/index.php?showtopic=707069
USB Debugging is password protected.
Resolved: The password is "[email protected]". Credit to @nikko82
What is the Factory Reset / Developer Options password?
What is the Extra Settings password?
Note: Do NOT change the resolution of the head unit. You will destroy your unit. However it is reversible.
Where can I buy one?
Resolved: Go to Ebay/Alibaba and there are hundreds of them.
Does it have the full Play Store?
Can I use Bluetooth OBD devices with Torque?
Resolved: Yes they are compatible on most of these devices. Parts sold separately. Generic OBD's are confirmed to work. As well as Torque.
Can I root this unit?
Resolved: Kingroot is confirmed to work on this model. Thanks to @vdsem
More information will be posted on this as soon as it is revealed.
Can you Backup?
Resolved: YES! To Backup: Thanks to @iceglue
1. Start TERMINAL EMULATOR2. Execute Superuser: su
3. Go to partition directory: cd /dev/block/by-name
4. Copy to SD Card:
dd if=boot of=/extsd0/boot.img bs=4096
dd if=bootloader of=/extsd0/bootloader.img bs=4096
dd if=env of=/extsd0/env.img bs=4096
dd if=data of=/extsd0/data.img bs=4096
dd if=misc of=/extsd0/misc.img bs=4096
dd if=recovery of=/extsd0/recovery.img bs=4096
dd if=system of=/extsd0/system.img bs=4096
dd if=private of=/extsd0/private.img bs=4096
Have any recommendations or things to add? Just mention me and I will be notified!