I've updated my iphone 4S to iOS 5.1 recently and I've found some problems.

Question

First, it drains my battery. It drops 15% in an hour even though I don't use it.
Second, when I click the "Edit" button for photos, my iphone shuts down automatically and turns on again. I can't edit any photos!
Third, I can't click the "Camera" button beside the "Slide To Unlock" button. It just doesn't work!
Last, my iphone becomes heated easily.
Anyone can help or anyone has the same problem?

Answer 1

As the huntress says, you need to swipe the camera up. Though one of the problems I'm having is the symbol "bounces" and doesn't swipe as well. Also when typing emails once the text is below the level of the keypad the screen won't scroll so I can see what I'm typing. I can't get the keypad to hide whilst I scrol the email, and the screen "bounces" with each letter typed.
I'm also having sound problems, even when the phone is on silent I'm getting a few notes of background app music coming on when entering an app before it remembers its in silent and goes quiet again. Sometimes all sound is really distorted as well and then goes clear again with a reboot if the phone.