Hi everyone!!!! After I reassembling iphone, something goes wrong. But I do not know what happend. LEt me clear you out I...

hi everybody!!!! I try to search on the web if i find some parts like logic board, batteries and hard drive. I think i...

may I enter? =) Sorry but it's the third headphone that i try to reinstall. I wanted to change because i can't listen one ear. try the first and then hold don't work and i listen only from one ear. try the second and the same situation. plus i have changed for this reasons. What did I wrong?