My iphone 3Gs randomly shuts off?
So lately i have been having troubles with my iphone 3Gs. I have had it for a little over a year now and i have a bad habit of dropping it. Even a chuck of the plastic on the back has now chipped off. I have a password lock on it so whenever i try to unlock, my phone kind of freezes and it takes awhile for it to register the code i put in. Then once it registers, it just shuts off. This happens every single time… Is there any way to fix this?