What is the purpose of using iPhone???
Recently I was facing hard time with my iPhone 3gs, the phone shutdown abruptly even battery indication is 50%, and also battery drains quickly.
Actually all problems started after I upgrade to IOS 5 (not sure how this is related let’s talk this later)
When contacted Apple support & retails, both of them pointing to the service provided, (Let’s talk this later)
I see lot of posting in Apple forum about battery management, plenty of suggestions how to handle battery effectively includes
Disable location services, Notification services, Disable this/that service that uses 3G, Switch off 3g service when not using email, bla bla bla….
I wonder what the purpose I’m using this iPhone???? , If I disable all the 3g features??? Then I should have got an old style basic mobile.