I'm coming from cyanogenmod because my battery was bad on that and I though a new rom after wiping everything would help my battery. I just made it worse. I wiped data and both caches too. The screen has been on the whole hour, but 75% is terrible. I used to go 30 plus hours easily on the same battery.
This phone is over 3 years old with the same battery so could that be the problem? Should I be using an official Samsung charger? O already tried the format option, that did nothing. What options can I change to get decent battery life again. Downgrade? Please help, posting on forums is my last resort, I read multiple posts about this problem and nothing worked for me.