Hello,

Last week I replaced the home button of my iphone 4 , it is 2 years old.At first it worked well but I realized that I did not reassemble good the logic board (but it worked well) so I disassembled it again and put it correctly.After doing that it turns on and it works BUT all across the screen the only you can see are vertical color stripes.I know it works because you can appreciate functionality sliding your finger across the screen(you can see a bright light going across the screen) and you can try to enter the code, but you cant see anything with sense it just vibrates and sounds.

So I opened it again to see if it broke something, and looks like a little golden thing(really little thing) its kind of weak, almost broke.Its located on top of the logic board , its NOT a cable connection but it looks like weakened.

I uploaded an image, thats the little thing.

It keeps like weak and doesn´t connect to anything,should it be connected to something?

Please tell me I didn´t break the logic board...I was really careful , but it was difficult to assemble it properly.

I study electronics , and what I´m afraid is that I cannot see any visible imperfection at the lcd screen and for what i know this kind of problems are related to the data transmitted between the screen and the logic board, so one of them should be broken.

Thanks everybody