LGK120E

Official firmware #10225 for K120E -LG K4

Download the latest versions of firmware for the LG K4, but don’t forget to look into whether the model number of your device corresponds to the indicated one K120E. The operating system version of the given firmware is Android 5.1.x Lollipop Mirror Release, with build date 31.08.2017. The firmware code is CZE from CZECH REPUBLIC. Instruction how to flash stock firmware on LG phones here
  • File name K120E10O_00_0808
  • File size 1.17 GiB
  • Model LGK120E
  • Operating system Android 5.1.x Lollipop Mirror Release
  • Country Czech Republic Czech Republic
  • Region CZE
  • Description CZECHO
  • Hash 046385fa96da084dd0cd9174799f4d4

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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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