15 - 30 Minuten
My flatmate decided one day to clean our outdoor table with a bucket of water, without realizing my phone was still on the table :(
After a few days, my lock buttons wasn't working properly anymore and my wifi wouldn't work.
I followed the repair and change my lock button.
As I was hoping after putting all the parts altogether the wifi worked again!! But the lock button still wasn't working...
I just waited a few days, and it fixed itself... Apparently I took it on a flight and that what fixed it (low pressure? Or maybe something dried up by itself...).
So now everyhting is back to normal. Thanks Ifixit!
Don't forget your towel when hitchhiking!