I performed an upgrade to 5.1 earlier today. Proceeded to jailbreak with Redsnow 0.9.11
Now the phone has a No Service message despite being hacktivated successfully.
I downloaded the 'Ultrasnow for 5.1' fixer from Cydia, reset the device, and the message is still displaying.
Any ideas for a fix because I have searched and have been unable to find anything valuable.
Sorry. I got too carried away with the issue and forgot to state the device model.
I'm on an Iphone 3GS
Carrier: Rogers (Canada)
Jailbreak succeeded yet phone displays "No Signal"
How do I 're-update' the baseband?
I ended up trying to "Reset Network Settings" which didn't work
When I try to reflash with Redsnow I get a message saying "Already pwned and exploited specify IPSW"
This doesn't make any sense. I just re-flashed selecting "update baseband" in cydia I have a serial ending in 176. I specified a 5.1 IPSW
The stupid thing says its a 'tethered' jailbreak but I am able to power off and back on without problems
I've tried to reinstall Ultrasnow fix for 5.1.1 and Reset Network Settings again. Yet I still have 'No Signal' after start up.
I installed 'ultrasnow fixer for 5.1' then went back to search tab in cydia and searched for 'ultrasnow' and installed the ultrasnow only titled package
Then restarted spring board and I now have reception
Does this mean I didn't need to go back and reflash baseband? Did I do any harm to the device? or are there any other necessary steps to take in light of that?
i have service
only one other problem
i can't get IMESSAGE to activate it says 'waiting for activation' in the settings menu
i download SAMprefs from Cydia, reverted to stock then pushed activation, when i open itunes to finalize activation it says sim card inserted in this phone not supported