How to Upgrade Your iPhone 4, 3GS Without Updating the Baseband (Windows)

How to Upgrade Your iPhone 4, 3GS Without Updating the Baseband (Windows)

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mario golfo - February 13, 2013 at 3:58pm
need HELP! I have iphone 3gs ios 6.1 baseband 5.13.04 its already jailbroken and I already install ultrasnow I can make calls and receive calls but and I cant receive SMS and send SMS! NEED HELP! any reply will be appreciated thanks ^_^
annoying - February 14, 2013 at 1:42pm
3GS Using Ultrasn0w. The early release of this unlock tool does not support any new baseband versions, but works to unlock the following basebands: 01.59.00 04.26.08 05.11.07 05.13.01 05.12.01 06.15.00 Your baseband is not on the list so better luck next time :)
coool - March 7, 2013 at 9:34pm
I've got the same device: 3gs , ios 6.0.1, same baseband 5.13.04 and everything works fine with ultrasnow 1.1.8? i think, the latest one. Try to reinitialise/ reset the modem settings or delete and reinstall ultrasnow from devteam source in cydia. It happened once to me that i couldn't receive SMS but i fixed it by just reinstalling Ultrasnow. Don't use both Ultrasnow and ultrasnowfixer! Good luck.