Hi, Device is around 4 months old, even from the starting battery wasn't performing well. Did couple of changes to the system to enhance battery life,
1) Put significant number of apps to deep sleep.
2) disabled many apps like true caller, which have a tendency to keep running in background.
3) theme and wallpapers are all black.
But the SOT was never above 3-3.5 Hours. Moreover i have scheduled my phone to go into flight mode in night and come back just before my alarm is set. DATA and WIFI is also OFF through out night, but battery drains to around 12-14% in these 7 hours. Is this normal? Definitely not
After recent update to android 11 and one UI 3.0, i am getting little over 3.5-4 hours of SOT. I never leave my phone on charge overnight, i keep an eye on charge and remove charger when close to 96-100%.
Not sure what is wrong, being a quite busy person and who is always on travel outside home country didn't have enough time to handover phone to Samsung Care being this is my only and primary device.
