How to unbrick/resore LG H345 back to stock by flashing stock firmware with LG UP.
After install the LG USB drivers, LG UP Store and LG UP DLL for LG H345
Please connect your Phone to PC Via USB Cable and Run the LG UP Software
Wait until LG UP detect your Phone.
If LG UP can’t find your device, you need to put your phone into download mode manually by
Turn off your phone, press and hold “Volume Up” button and plug in the USB cable from your computer to the phone.>
Now Run the LG UP, waiting for LG UP install necessary USB drivers for your Phone.
When LG UP screen shows up.
From LG UP Screen, click on the Upgrade option
Click Bin File and Select the H34510i_00_0715.kdz firmware that you have downloaded
Now simply click on the Start button to begin the flashing process. Wait for few minutes until the installing process completes.
Welcome back, Now, Your phone is back to Stock. If you experience issues, please let us know in the comments below.