Hi My Iphone 3gs Suddenly started showing fluctuating brightness, i thought it was due to auto brightness, so i turned it off but still same issue. and then within couple of days it started showing fluctuating vertical lines also along. these lines keeps increading and decreasing sometimes the screen becomes perfectly right but most of the time i have these lines and sometime there are so many of them that it becomes difficult to read also. i thought my LCD might have gone bad so i tried changing that but, it did not help so i put in back my original one and i still have the problem. 
any help at what could be wrong and how i can fix this will be helpfull.
Ritesh
any help at what could be wrong and how i can fix this will be helpfull.Ritesh
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