Replacing the earpiece with iPhone 5

My iPhone had issues with the earpiece (I have only heard what sometimes, sometimes very quiet). Instead of 50 euros or more to pay for a repair, I have found me a guide on the internet and wanted to even make the repair. Then I bought the necessary tools (here on Amazon for about 5 euros available) and this earpiece.

I am not trained and had no idea the extent of all, but the exchange was really very easy and took about 15 minutes - a trained creates the possibly even in 5 minutes or less.

Conclusion: sharing worked and the earpiece goes again without problems