Some users have reported poor battery life from iPhones, iPads or iPod touches after the update to iOS 5. This is not surprising, with virtually every iOS release come a number of reports of dramatically reduced iPhone battery life.
There are a number of potential fixes for this issue:
- Reset network settings (Settings>General>Reset).
- It is reported turning off Location Services (Settings>General>Location Services) for Weather and Reminders appears to considerably increase battery life on iOS5.
- Disable iCloud if it’s not being used.
- Turn the Device off and then on again. Simple, but make sure you do that at least once since you noticed the power drain.
What has your experience been with battery performance on iOS5?