LGAS990

Official firmware #5374 for AS990 -LG G3 LTE-A

Download the latest versions of firmware for the LG G3 LTE-A, but don’t forget to look into whether the model number of your device corresponds to the indicated one AS990. The operating system version of the given firmware is Unknown, with build date 03.02.2017. The firmware code is BPT from UNITED STATES. Instruction how to flash stock firmware on LG phones here
  • File name AS99020a_01
  • File size 1.13 GiB
  • Model LGAS990
  • Operating system Unknown
  • Country United States United States
  • Region BPT
  • Description BRIGHTPOINT
  • Hash 1e8b08707c2e62ce551ded4e33dfb0f2

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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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