IPhone 4 no signal after screen replacement – iphone , badly help needed problem
Hi, I have just replaced the screen on my girlfriends iPhone 4 and now there is no 3g signal when she uses it.
After completion I noticed a small component left over which I now know to be the Contact clip which goes on at the battery connector. Could this be the reason? I cannot think of anything else.
That my for any to be helped.