LGH815

Official firmware #15467 for H815 -LG G4

Download the latest versions of firmware for the LG G4, but don’t forget to look into whether the model number of your device corresponds to the indicated one H815. The operating system version of the given firmware is Android 6.0.x Marshmallow, with build date 16.06.2018. The firmware code is CSM from GREECE. Instruction how to flash stock firmware on LG phones here
  • File name H81520i_00_0518
  • File size 1.66 GiB
  • Model LGH815
  • Operating system Android 6.0.x Marshmallow
  • Country Greece Greece
  • Region CSM
  • Description COSMOTE
  • Hash af36a6cdb5964aaef068bd753c7f326c

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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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