after update to ios8.3 my battery of Iphone 5 S is draining twice fast compared to when it was ios 8.2. How can I downgrade back to ios 8.2?
after update to ios8.3 my battery of Iphone 5 S is draining twice fast compared to when it was ios 8.2. How can I downgrade back to ios 8.2?
iPhone 5s, iOS 8.3