Hello everyone, I have an iPhone 3Gs running on iOS 5.0.1(9A405) and the serial number xx143. I had the baseband 05.15.04 and tried to change it to 06.15.00 using redsn0w and the iPhone2,1_5.0.1_9A405_Restore.ipsw. The flash did not work and now the phone is having all kinds of problems. For example, the phone constantly reboots every minute or so. Is there anyway to recover from this? Can I reflash the phone with an older OS and baseband? Or, did I do permanent damage to the hardware? If that is the case, can I have it repaired? Thank you for any info and please let me know if I left any information out. Thanks.