Android phone massive battery drain
I recently factory reset my htc one m8 because it was full of junk. Before, the battery would last me about 1.5-2 days with how much i use it. Now,it barely lasts half a day.
I have tried every guide,every app,and every tip i could find and absolutely nothing seems to work.
In the battery usage section it's just the android os consuming ~ 90% with the apps i use 2-3%.
Right now, it uses more battery on standby than it did when i was using it and it's so frustrating.