LGH815

Official firmware #15711 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 29.06.2018. The firmware code is BAL from BALTICS. Instruction how to flash stock firmware on LG phones here
  • File name H81520p_00_0403
  • File size 1.66 GiB
  • Model LGH815
  • Operating system Android 6.0.x Marshmallow
  • Country Unknown Unknown
  • Region BAL
  • Description BALTICS
  • Hash 6a2048c4ee31bb49916e34c0631996a0

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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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