Why is my battery draining so quickly on my Galaxy S3?

[AC Question]

rebooting and battery

hello guys . I have a galaxy s3. I rebooted my phone I followed the instructions. and it took me more than 3 hours just to turn on my phone. and before I rebooted. my phone was fully charged and now it died within 2 hours later? help?

 

[Rukbat]

Re: rebooting and battery

Rebooting means turning the phone off, then turning it on, so that's not what you did. What did you do? Flash a new ROM? Something else? Did you do a factory reset? Did you read the thread about the ROM to see if anyone else was having the problem?