LMX420BMW

Official firmware #23904 for X420BMW -LG K12 Plus

Download the latest versions of firmware for the LG K12 Plus, but don’t forget to look into whether the model number of your device corresponds to the indicated one X420BMW. The operating system version of the given firmware is Android 9 Pie, with build date 24.11.2020. The firmware code is BRA from BRAZIL. Instruction how to flash stock firmware on LG phones here
  • File name X420BMW20l_00_OPEN_SCA_DS_OP_1030
  • File size 2.38 GiB
  • Model LMX420BMW
  • Operating system Android 9 Pie
  • Country Brazil Brazil
  • Region BRA
  • Description BRAZIL
  • Hash 6550c96666e52c42585d5856ba15117e

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Instructions

LG UP
  1. Download to your PC: LG UP 1.14 or LG UP 1.16.
  2. Next download and extract the KDZ firmware file.
  3. LG uses KDZ format when posting official firmware releases.
  4. Now turn off your device and enter Download mode.
  5. Press and hold the Volume Up key and then connect USB cable.
  6. Open LG UP next choose "Upgrade" and select your KDZ file(You can choose KDZ file here).
  7. Finally click on "Start" key. Your device will now reboot and disconnect from the PC.
LG Flash Tool 2014
  1. Download to your PC: LG Flash Tool 2014.
  2. Next download and extract the KDZ firmware file.
  3. LG uses KDZ format when posting official firmware releases.
  4. Now turn off your device and enter Download mode.
  5. Press and hold the Volume Up key and then connect USB cable.
  6. Open LG Flash Tool 2014 and select your KDZ file (You can choose KDZ file here), choose type "CDMA" then tap "CSE Flash".
  7. Next select "Different Country" and "English" language.
  8. Finally click on "OK". Your device will now reboot and disconnect from the PC.
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