My lenovo A816 keeps completely crashing

The screen goes blank. All I see is a black screen and half the word lenovo. I have to take back off phone and remove and replace battery. Then it is fine for a little while. I tried factory reset. It was fine for a few days. Once the screen looked normal but phone did not respond! Help!!

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by jkilback
3 hours ago
Last post by garret54
2 hours ago
Last post by oweissnat
4 hours ago