| Hi
If u have new version 6.0.1 when u remove battery for repairs and put it back again it shows no sim or no signal what u need to do.
Do hard reset press on/off button and home button together for few second when u see apple sign then released them.
After hard reset u will see phone is on searching and even sim inside but still on searching.
Go to setting ... General ... Reset .... Reset net work setting and reset them.
I hope this will resolve problem and finally if u want just connect with I tune.
Let me know if this tip is good.
Thanks |