ICCID says "NO SIM"

[AnranT166]

Hey Guys
I have just updated my iPhone 3GS to iOS 5, and jailbroken it. This is not the first time this phone has been jailbroken. All the other times it worked fine, and also after using ultrasn0w on my 6.15.00 bb worked fine. But now my iPhone ICCID say NO SIM, no matter what Sim card I put in. Any advice?
Please help!!!

[i.Annie]

Not sure what the issue is. My best advice is to create a new custom firmware for iOS 5 and restore to it, then install ultrasn0w again and see if it'll pick up your SIM.

[AnranT166]

Not sure what the issue is. My best advice is to create a new custom firmware for iOS 5 and restore to it, then install ultrasn0w again and see if it'll pick up your SIM.

so your advice is to restore my iPhone with a custom iOS 5 firmware cooked by sn0wbreeze, then install ultrasn0w 1.2.4 and itll work?
ive read alot about using redsn0w after sn0wbreeze and using the deactivate? Could you please tell me exactly what to do.
Thanks

[i.Annie]

Yes to the first part. Using redsn0w after is no longer necessary. Using SAM from Cydia should be sufficient if you don't have an official SIM card to activate with.