LMK420BMW

Official firmware #27488 for K420BMW -LG K52

Download the latest versions of firmware for the LG K52, but don’t forget to look into whether the model number of your device corresponds to the indicated one K420BMW. The operating system version of the given firmware is Android 12 Snow Cone, with build date 22.12.2022. The firmware code is CLR from BRAZIL. Instruction how to flash stock firmware on LG phones here
  • File name K420BMW30a_00_1105
  • File size 3.62 GiB
  • Model LMK420BMW
  • Operating system Android 12 Snow Cone
  • Country Brazil Brazil
  • Region CLR
  • Description CLARO
  • Hash 00f8c938dbdc65a262bc3c6361e2d979

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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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