Chosen Solution
At the beginning, it was only the notification part, then it spreads to the whole screen. Where should I check and how?
Try a force restart first http://m.youtube.com/watch?v=fSe0CehLjsg Ifs hat doesn’t take, and I had to guess, you’re display assembly has been damaged, and needs a new one Here’s labor LG G2 LCD and Digitizer Replacement Here’s parts LG G2 (Sprint) Screen