iPhone can't restore or boot
This is a 2G 8 GB iPhone. The phone would not turn on one morning. It is either in Restore Mode or will occasionally show the battery in the red with the lightning bolt underneath. I have tried restoring the phone (including using DFU mode), but it can't complete the process giving one the many 1600 "Unknown Errors." The phone was Jailbroke previously, but not sure of the Jailbreake that was used.
Is this a good question?