belodion Co-Ambassador Team Lead Moderator Jun 10, 2014 39,693 643 113 Feb 13, 2019 #2 If that is a device, and it's powered on and is making sounds, the screen may have failed. Upvote 0 Downvote
B. Diddy Senior Ambassador Moderator Mar 9, 2012 169,109 10,294 113 Feb 13, 2019 #3 Welcome to Android Central! Do you mean your imo app only shows a black screen? Try going to Settings>Apps, select imo, and Clear Cache/Clear Data. Now open it again and log back in. Does the same thing happen? Upvote 0 Downvote
Welcome to Android Central! Do you mean your imo app only shows a black screen? Try going to Settings>Apps, select imo, and Clear Cache/Clear Data. Now open it again and log back in. Does the same thing happen?
(Solved)Notification Icons in Notification Bar Won't go Away
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