LMK300UM

Official firmware #27496 for K300UM -LG K8X

Home → LG K8X → LGK300UM → K300UM10r_00_USC_US_OP_1129.kdz
Download the latest versions of firmware for the LG K8X, but don’t forget to look into whether the model number of your device corresponds to the indicated one K300UM. The operating system version of the given firmware is Android 10 Q, with build date 22.12.2022. The firmware code is UCL from UNITED STATES. Instruction how to flash stock firmware on LG phones here
  • File name K300UM10r_00_USC_US_OP_1129
  • File size 2.35 GiB
  • Model LMK300UM
  • Operating system Android 10 Q
  • Country United States United States
  • Region UCL
  • Description U.S. Cellular
  • Hash 345d96c3a01a2f1643f36c7640100350

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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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