Fixed both our phones in one afternoon

我的问题

On my iphone 5 Siri stopped working due to a faulty rear microphone and my wife's lock button on her 4S failed which caused her annoyance.

我的修理方法

My iPhone 5 was quite simple to repair. I wasn't looking forward to her 4S since that was far more involved. That said, the guide was very helpful and everything went just fine. We are both very happy to have full functionality again.

我的建议

Take your time and never press really hard.