LMX415K

Official firmware #21384 for X415K -LG X Series X4 Plus

Home → LG X Series X4 Plus → LGX415K → X415K20p_00_1114.kdz
Download the latest versions of firmware for the LG X Series X4 Plus, but don’t forget to look into whether the model number of your device corresponds to the indicated one X415K. The operating system version of the given firmware is Android 8.x Oreo Mirror Release 1, with build date 12.12.2019. The firmware code is KTF from REPUBLIC OF KOREA. Instruction how to flash stock firmware on LG phones here
  • File name X415K20p_00_1114
  • File size 1.84 GiB
  • Model LMX415K
  • Operating system Android 8.x Oreo Mirror Release 1
  • Country Republic of Korea Republic of Korea
  • Region KTF
  • Description KTF
  • Hash 2b13654e5824627486d116762411c020

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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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