"WI-FI not detecting any networks" için yanıtmaybe the gurus here on ifixit can help ya out, cuz there is a soldering solution. But i will let the gurus talk.
"What should I do if I got warned Error 23 from itunes?" için yanıtFor what my experience indicates is a hardware problem, usually logic board went bad. try with other logic board if you can get one from a friend's iPhone.
"reboots all the time does not pass the apple" için yanıtTrey i have the same problem as dk7250 i tried the suggestions but didnt work out. could you try explaining how to do the reset pin procedure please. i am a techie. Thankz