today I got a used phone, this one seems to be a hard one.
When I received it, it was stuck in recovery mode. Made a clean restore from DFU, iTunes wouldn't let me activate it, it just reported "Some Problem". Let redsn0w do the job, and here we go - no cellular, no WiFi, no bluetooth. Also the baseband version is blank, so I assume the bb was killed somehow. Is there any chance to force it to overwrite the messed thing?