Download Firmware Lg V 20 H 910. Go to Settings > Date & Time (may be found under General Tab) to set. Video review of the model and its features.
You should be using Stock ROM and not Custom ROM. After that keep holding on Volume. To download firmware press field Software Download and firmware will download to your computer exactly to your LG phone newest that LG company publish.
It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality.
If you have not been notified of an available software update, you can manually check if one is available.
And then wipe your device, in recovery menu go to Wipe> Advanced Wipe> Select Wipe Cache, Dalvik Cache, System and proceed the process. Next menu will open with your LG phone details. Go to Settings > Date & Time (may be found under General Tab) to set.