There will be no sound coming out from my phone when battery percentage drops under 20% and stamina mode kicks in. When I turned off the stamina mode it doesn't resolve the problem even restarting doesn't help. I tried to charge it above 20% and it does work. Another thing is when under 20% WhatsApp is very lagging and cannot display what I typed and even YouTube will not play videos smoothly and it will stop and resume every second.
The major problem is, there is no sound when battery percentage under 20%.
Any help will be appreciated.
