After the update the battery drain issue increases day by day.The day when I bought the phone it's had a good battery life about 2 to 3 day with heavy use but when it got first security patch I face some battery issues and day by day when update come and after the update the battery drain issues increase more and more and now after Android 11 update it is much more...I probably thing it's a business trick done by the company that after someone uses there phone for 2 to 3 months it performs well and when they are going to launch a new similar phone they just give a waste security patch update which made the phone overall performance bad and the user face many issues..which result the user to buy a new phone...but please someone help me out with the battery drain issue..and please tell if someone know that who to disable gaming optimization service after Android 11 update..
they are just giving updates and making our phone slower...by which we will loose intrest in this phone and move ahead for a new one...it's just a business technique applied by them
I have two S5e tablets that dramatically increased battery drain after the Android 11 update. The subsequent update did not correct the issue.
The only way I see to diagnose this problem is to be able to see the tasks running within android and the CPU each is consuming. This ability was removed in Android 10. Does anyone know of a way to accomplish this on Android 11 preferably without rooting?
Using the GPUWatch feature (developer options), I see a 20% CPU load at idle (no foreground app running and in airplane mode. This remains the same in Safe Mode. With WiFi active I also see periodic CPU spikes, some as much as 100%. The implication here is that the problem is within Android (or a part Samsung modified) and not an app issue.
I found this interesting but haven't tried it yet:
Hello is there anyone who is using A30 since its launch when it was on Android 9 pie
Please tell me that whether there was any battery drain issue?
Because there is severe battery drain issue like 20-25% battery fall at average during night after android 11 update. I also tried downgrading it to android 10 but the issue was not solved.
