Battery draining !!

[HunainMahar]

My arc s is updated to Android 4.0 and since I've updated it the battery completely drains out when it reaches 75% to 80%. Please if someone can tell me the solution. I would appreciate it.

[ibz100]

We need more info: 4.0.3 or 4.0.4 - Stock or Custom ROM etc

[Johan]

Please provide all your software details and a screenshot of your battery graph.