I got friend phone - noot booting up. He try via installer upgrade firmware or so.
I have black screen with some information after power on:
Signleuser boot -- fcsk not done
Root device is read-only
If you wish to boot system:
stops on MAC address
I MUST SALVAGE data from this iphone (get access to files)
I can't restore with iTunes as there is no backup (he didn't sync for few weeks)
Any chance to do that?
Ps. I was away from iPhone scene for 3 months, hope someone will help.