LMK420YMW

Official firmware #27401 for K420YMW -LG K42

Home → LG K42 → LGK420YMW → K420YMW30a_00_1111.kdz
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 12 Snow Cone, with build date 15.12.2022. The firmware code is TWN from TAIWAN. Instruction how to flash stock firmware on LG phones here
  • File name K420YMW30a_00_1111
  • File size 3.57 GiB
  • Model LMK420YMW
  • Operating system Android 12 Snow Cone
  • Country Taiwan Taiwan
  • Region TWN
  • Description TAIWAN
  • Hash b4dc93bbaad16623ec7b91c35d284664

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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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