Have an iPhone 3g! Awesome phone..............however have noticed when I press the top button to lock the phone the screen flickers quite a bit! Now the thing is I want to unlock it but I would want to do that once that issue is sorted.
Now this phone was originally on an 02 contract (the person told me from who I bought it from) So I have no receipt, so how does the iPhone warranty work? Do I need the receipt? Do they ask many questions?
Would appreciate the advice.