1004:631c — LM-X420xxx/G2/Optimus Android Phone (charge mode)

This is the USB identifier for a LM-X420xxx/G2/Optimus Android Phone (charge mode) manufactured by LG Electronics, Inc.. The vendor ID 1004 is registered to LG Electronics, Inc. with the USB Implementers Forum, and 631c is the product ID that LG Electronics, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 1004:631c LG Electronics, Inc. LM-X420xxx/G2/Optimus Android Phone (charge mode).

Linux

$ lsusb
Bus 001 Device 004: ID 1004:631c LG Electronics, Inc. LM-X420xxx/G2/Optimus Android Phone (charge mode)

You can filter directly with lsusb -d 1004:631c, or get the full descriptor dump with lsusb -v -d 1004:631c. Kernel messages from dmesg show the same pair as idVendor=1004, idProduct=631c.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_1004&PID_631C
USB\VID_1004&PID_631C&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1004&PID_631C"

macOS

$ system_profiler SPUSBDataType
    LM-X420xxx/G2/Optimus Android Phone (charge mode):
      Product ID: 0x631c
      Vendor ID: 0x1004  (LG Electronics, Inc.)

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.

The exact lines this page is generated from, in the upstream source file:

1004  LG Electronics, Inc.
	631c  LM-X420xxx/G2/Optimus Android Phone (charge mode)

• 1004:61fc Optimus 3
• 1004:61fe Optimus Android Phone [USB tethering mode]
• 1004:627f G3 (VS985) Android Phone (MTP/Download mode)
• 1004:6300 G2/Optimus Android Phone [Charge mode]
• 1004:631d Optimus Android Phone (Camera/PTP Mode)
• 1004:631e LM-X420xxx/G2/Optimus Android Phone (PTP/camera mode)
• 1004:631f Optimus Android Phone (Charge Mode)
• 1004:633a Ultimate 2 Android Phone L41C

See all 29 devices from LG Electronics, Inc. →