Identify error 1 problem when updating.
So after about a month or two that i fixed my iPhone the problem started to reappear and i mean it started to Searching for service. So to permanent fix (the last time i fixed it with the hairdryer) this issue i would like to know if there an easy way to identify if the power management ic causes the problem or the baseband ic itself (as error 1 is related to hardware issues)
Also is there any difference error 1 with error -1?
Questa è una buona domanda?