LMK420YMW

Official firmware #25486 for K420YMW -LG K42

Download the latest versions of firmware for the LG K42, but don’t forget to look into whether the model number of your device corresponds to the indicated one K420YMW. The operating system version of the given firmware is Android 10 Q, with build date 24.06.2021. The firmware code is ARE from UNITED ARAB EMIRATES. Instruction how to flash stock firmware on LG phones here
  • File name K420YMW10c_00_1211
  • File size 2.71 GiB
  • Model LMK420YMW
  • Operating system Android 10 Q
  • Country United Arab Emirates United Arab Emirates
  • Region ARE
  • Description UNITED ARAB EMIRATES
  • Hash b7a9d0b8c5410e2343a8ab464ab4024c

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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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