AT&T LG V20 H910 Firmware?

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    9to5LG
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    The AT&T LG V20 H910 supports software Update via OTA only, It is not supported by LG Bridge.

    Check here to find out the list of LG devices that have stock kdz firmware.

    How to get AT&T LG V20 H910 Firmware?

    Options 1, Use a Z3X box to dump the firmware from a working LG V20 H910

    Options 2, Use LGUP for Developer to dump the firmware.

    Options 2, Use Fiddler to sniffer the AT&T’S OTA Update file.

    How to use Fiddler to capture the AT&T LG V20 OTA Update firmware

    • Download and Fiddler on Windows Machine here: Download
    • Configure Fiddler:
      • Click Tools | Fiddler Options | Connections.
      • Ensure that the checkbox by Allow remote computers to connect is checked.
      • If you check the box, restart Fiddler.
      • Hover over the Online indicator at the far right of the Fiddler toolbar to display the IP address of the Fiddler server.
    • Configure Android Device:
      • Swipe down from the top of the screen and tap the Settings icon.
      • Tap Wi-Fi.
      • Tap and hold your current Wi-Fi network. Select Modify Network.
      • Tap the Show advanced options box.
      • Tap the Proxy settings dropdown and select Manual.
      • Type the IP address and port (usually 8888) of the Fiddler server.
      • Tap Save.
    • Capture the firmware 
      • From Your Phone – Go settings
      • Tap the General tab.
      • Scroll to and tap About phone.
      • Tap Software Update, then Update now.

    If there is a newer firmware Update, from the fiddler log, You should see the download URL of OTA Firmware.

    For example, Here is the OTA Update file for the AT&T  LG K371

    https://xdmd.sl.attcompute.com/agents/57605/1485/K37111n-K37120j.up

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