After release of iOS 5.0.1 yesterday, many users are still reporting battery issues on their iOS devices after the first update of the iOS 5.0 mobile operating system have been designed particularly to counter the complaints of battery life issues.

AllThingsD has been provided a statement by Apple that it is still investigating the complaints regarding the battery life to find out the root cause of the issue. This was the statement issued by Apple.
The recent iOS software update addressed many of the battery issues that some customers experienced on their iOS 5 devices,” the company said in a statement. “We continue to investigate a few remaining issues.”
Already working on a follow-up update for any problems yet to discover and incorporating fixes for it, Apple is still to commit on any near term iOS update to resolve any unknown additional issues.
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