원문 게시자: Jacob Harvey ,
So today i decided to get working on the iphone 7 again. Plugged it into my computer, same old errors. I just had an incling to try again on my mac (had tried in the past), hey presto.... the phone restored nearly the whole way and then threw error 3 towards the end. Best thing was, when the phone reconnected, it had its serial number back again. I plugged it into 3u and the phone started to restore again correctly, however, now is hanging at baseband install. More digging to do!!! But thanks for the answers so far!