Chosen Solution
My LG G Vista is having a problem where the screen will totally stop responding for varying periods of time. However, after locking & unlocking the phone several times, it will generally start working again. Sometimes I have to restart it by removing the battery. So far, I have booted the phone in safe mode, and have removed the SIM card. However, neither of those has helped. Any thoughts? Thanks a bunch!
That is very common with a defective screen I would change the screen and see if it works if not it could be a board issue and if you find a reputable repair shop that can get the schematics and parts for it they should be able to fix it