Posts Tagged ‘Ios 4.3.3’

IOS 4.3.3 iPhone 3GS Battery Drain Fix

Posted: November 11, 2011 in iDevices

Turn Off ITunes Ping (see screenshot). Further more disable Push checking of email, especially for MS Exchange accounts. With this configuration I’m getting noticeable battery performance. If this is consistent I’d probably refrain from going to IOS 5. More updates coming.