I have been reading over the last few days about several people reporting problems with the battery life of the iPhone 4S. Despite the specs promise many hours of talk and idle time, the phone seems to disappoint in this feature.

Most of the problem seems to be caused by multiple bugs in the iOS5, causing other iPhone devices (3GS, 4) to under-perform in terms of battery life.

An article in Tech Crunch describes some of these bugs and gives hints on how to solved them and get the most out of your battery.

Read more about this here and here.