Originally Posted by XblackshadowX
Pease i need help my phone is having trouble with the 4g lte it wont take 4g lte i need the stock firmware for the LG G3 D850PR CLARO SO I CAN factory reset i cant find it anywhere please HELP
You can use this thread
or that thread
(caution, use G3 files!) using the LG Flash Tool.
And if I remember right, I once used the LG PC Suite
. My way (as far as I remember) was only connecting the device correctly to the PC via USB cable, the software recognized the device, offered me to download the latest firmware and after the slow download finished, the device was flashed, rebooted and all was done.