Tag Archives: iPhone 4

How to fix iPhone 4S and iPhone 4 battery issue?

Posted on January 28, 2012 by Zynsoft LLC

Recently some iPhone 4S users, and some iPhone 4 users who upgraded to iOS 5, experienced terrible battery drain. The causes of the battery drain may be different for different cases. Here is what I experienced. My wife has an … Continue reading →

Posted in iOS 5, iPad, iPhone, iPhone 4, iPhone 4S, iPod Touch | Tagged , | Leave a comment