I think I have tried all 7 possible combinations with the buttons, none of them gave a reaction.
Charger is a good point: the phone shows no reaction upon plugging in, however I can measure the charger's power consumption and it reaches the expected 30W, so yes, charging works.
fastboot doesn't recognize the phone:
adb commands are all unauthorized (except connection commands, but these do not require any interaction with the device):
adb could have received the serial no. from the USB controller, no need to actually communicate with phone itself:
You have mentioned that there are more people with bricked phone due to the A.11. How are they doing. Especially I wonder if any of the formatted devices still react?
Charger is a good point: the phone shows no reaction upon plugging in, however I can measure the charger's power consumption and it reaches the expected 30W, so yes, charging works.
fastboot doesn't recognize the phone:
Code:
$ fastboot reboot
< waiting for any device >
Code:
$ adb reboot
error: device unauthorized.
This adb server's $ADB_VENDOR_KEYS is not set
Try 'adb kill-server' if that seems wrong.
Otherwise check for a confirmation dialog on your device.
$ adb devices
List of devices attached
0123456789ABCDEF unauthorized
$ adb reconnect
reconnecting 0123456789ABCDEF [unauthorized]
$ adb reconnect device
$ adb reconnect offline
reconnecting 0123456789ABCDEF
Code:
$ lsusb -v |grep -A85 18d1:d001
Bus 001 Device 011: ID 18d1:d001 Google Inc. Nexus 4 (fastboot)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x18d1 Google Inc.
idProduct 0xd001 Nexus 4 (fastboot)
bcdDevice 4.14
iManufacturer 1 realme
iProduct 2 RMX2001
iSerial 3 0123456789ABCDEF
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0020
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4 adb
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 66
bInterfaceProtocol 1
iInterface 5 ADB Interface
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x0016
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000006
BESL Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000f
Device can operate at Low Speed (1Mbps)
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 1 micro seconds
bU2DevExitLat 500 micro seconds
Device Status: 0x0000
(Bus Powered)