11-28-2018 03:16 AM
Just noticed that my X4 has a black screen after call. Takes 20 seconds to come back by itself, no response from side buttons, screen etc. Anybody else? XT1900-7 Oreo 8.0. Oct 2018 sec update.
Solved! Go to Solution.
11-29-2018 06:24 AM
This is an unexpected behavior. Please go ahead clear the Phone app's cache and data and test again. Go to Settings > Apps & notifications > App info > Phone > Storage > Clear cache and data. Let me know what happens.
**Please don't ask me questions by Personal Message; questions belong in the forums.