I have had my Xperia ray since December 2011 and just recently I noticed that my ray's battery would drain from 100% charge to 0% overnight even when the phone was turned off. After research online I came to the conclusion that my battery must be the cause of the issue so I bought a new ray battery off Sony's amazon account. After receiving my new battery i tested it out, but i am still getting huge battery drain. I have factory reset my phone incase it was a software issue but my battery life still drains extremely fast (10% every 3-5 minutes)
my phone is now out of its one year warrenty, any solutions or answers would be appreciated.
