Solved : " Unfortunately system UI stopped working " when connecting to headphones and increasing the volume
While increasing volume while listening to music or watching a video, you may get this message while your headphones are connected to your phone but not when they are disconnected. this message pops up when you use volume button or increasing the volume by using increasing volume option on the screen. The whole problem revolves around 'screen overlay'. To solve this issue : 1) open settings 2) click on apps. 3)click on the gear icon. 4)select 'draw over other apps'. 5) In draw over other apps, click on menu option (three dots) 6)select 'show system'. 7)Select scroll down to ' System UI'. 8) activate the option 'permit drawing over other apps'. These steps should solve the problem. Do comment for any queries and suggestions. Thank yo...