In this article, we have shared the instruction and download link to install the official firmware file on LG K51S K510BMW. To flash the firmware file, you need to install the LG Flash Tool (Also known as LG UP Tool) on your computer.
If you are someone who wants to restore the device back to factory firmware, then this guide is for you. By using this guide, you can fix certain software related issues such as hard brick, soft brick, WiFi or Bluetooth issue, fix lag or stutter or even you can downgrade the device anytime.
The Advantage of Stock Firmware
- Flash Stock To Unbrick your LG K51S
- Flash Stock ROM to Fix the boot loop problem
- Upgrade and Downgrade LG K51S
- Unroot or Fix Bugs on your phone
- To fix the lag or stutter on LG K51S
- By flashing Stock ROM, you can solve software problems.
- Revert back to stock to gain your warranty.
Download Firmware Files
| Flash File Name: K51S_K510BMW10a_02_OPEN_SCA_DS_OP_0703 Software version: K510BMW10a Size: 2.5 GB |
Download File |
Steps to Install LG K51S Stock Firmware:
Before installing, make sure to follow the pre-requisite and install the necessary drivers and tools on your PC.


