How can I repair my iPhone 4 earpiece speaker?
I got a broken iPhone from the store, but I don't have the ability to exchange it due to lack of Apple service centers in my country.
The problem I have seems to be related with the earpiece of the phone. When I try to call someone, I only hear cracking noises out of it, and it seems like the membrane of the speaker is broken.
I had looked at the guides and couldn't find one related to the earpiece exchange. I used the front facing panel removal guide to get to the speaker, but at the end I don't understand whether I will be able to reattach the earpiece if I remove it.
Has anybody already replaced the earpiece? Maybe you have some advice or even photos to guide me?
Thank you in advance!
Esta é uma boa pergunta?