I've got a problem with executing any command on my LG D605.
I've tried debugging USB with usbmon and Wireshark and noticed that last packet from device to host cames after script throws timeout error. ~Is this normal, or have I stumble upon a bug?~ Ok, it looks like a packet from urb_cancell with -ENOENT status.
The phone is boot looped, and I'm looking for a way to get my data back :disappointed:
LGLAF.py: DEBUG: Detaching kernel driver for intf 0
LGLAF.py: DEBUG: Using endpoints 83 (IN), 02 (OUT)
Traceback (most recent call last):
File "./lglaf.py", line 510, in <module>
main()
File "./lglaf.py", line 492, in main
try_hello(comm)
File "./lglaf.py", line 375, in try_hello
data = comm.read(0x20, timeout=HELLO_READ_TIMEOUT)
File "./lglaf.py", line 225, in read
buff = self._read(need, timeout=timeout)
File "./lglaf.py", line 334, in _read
array = self.usbdev.read(self.ep_in, 2**14, timeout=timeout)
File "/home/bartus/.local/lib/python3.7/site-packages/usb/core.py", line 988, in read
self.__get_timeout(timeout))
File "/home/bartus/.local/lib/python3.7/site-packages/usb/backend/libusb1.py", line 833, in bulk_read
timeout)
File "/home/bartus/.local/lib/python3.7/site-packages/usb/backend/libusb1.py", line 936, in __read
_check(retval)
File "/home/bartus/.local/lib/python3.7/site-packages/usb/backend/libusb1.py", line 595, in _check
raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno 110] Operation timed out
kmesg:
sie 08 16:11:48 grafZero kernel: usb 2-9: new high-speed USB device number 44 using xhci_hcd
sie 08 16:11:48 grafZero kernel: usb 2-9: New USB device found, idVendor=1004, idProduct=61f1, bcdDevice= 2.28
sie 08 16:11:48 grafZero kernel: usb 2-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3
sie 08 16:11:48 grafZero kernel: usb 2-9: Product: LG Android USB Device
sie 08 16:11:48 grafZero kernel: usb 2-9: Manufacturer: LG Electronics Inc.
sie 08 16:11:48 grafZero kernel: usb 2-9: SerialNumber: LG-D605-710ec29
sie 08 16:11:48 grafZero kernel: cdc_acm 2-9:1.0: ttyACM0: USB ACM device
sie 08 16:11:48 grafZero kernel: usbcore: registered new interface driver cdc_acm
sie 08 16:11:48 grafZero kernel: cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
lsusb -d 1004: -v
Bus 002 Device 045: ID 1004:61f1 LG Electronics, Inc. Optimus Android Phone [LG Software mode]
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x1004 LG Electronics, Inc.
idProduct 0x61f1 Optimus Android Phone [LG Software mode]
bcdDevice 2.28
iManufacturer 1 LG Electronics Inc.
iProduct 2 LG Android USB Device
iSerial 3 LG-D605-710ec29
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0062
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 2 Communications
bFunctionSubClass 2 Abstract (modem)
bFunctionProtocol 1 AT-commands (v.25ter)
iFunction 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 2 Abstract (modem)
bInterfaceProtocol 1 AT-commands (v.25ter)
iInterface 0
CDC Header:
bcdCDC 1.10
CDC Call Management:
bmCapabilities 0x00
bDataInterface 1
CDC ACM:
bmCapabilities 0x02
line coding and serial state
CDC Union:
bMasterInterface 0
bSlaveInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 9
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Status: 0x0000
(Bus Powered)
I've got a problem with executing any command on my LG D605.
I've tried debugging USB with
usbmonandWiresharkand noticed that last packet from device to host cames after script throws timeout error. ~Is this normal, or have I stumble upon a bug?~ Ok, it looks like a packet from urb_cancell with -ENOENT status. The phone is boot looped, and I'm looking for a way to get my data back :disappointed:Sys info:
Wireshark dump:
usbmon-wireshark-fail-hell-lglaf.zip
Command output:
lglfs --debugkmesg:
lsusb -d 1004: -v
wireshark usbmon