i updated my 04.26.08 baseband iphone from some very old 3.x jailbroken version to 6.1.2 using sn0wbreeze (i have cydia and i made sure to hacktivate it) But the weird part is when I plug in my tmobile sim I am stuck on NO SERVICE now. Wut do?
by the way when i connect my iphone to my computer and run redsnow it says I am on 6.1.2 with 04.26.08 for my baseband.
i even tried clicking reset network settings on my iphone and still no service ;_; btw this is one of the first iphone 3gs's.
are u using sim with Jv sim or using short sim?
I fixed it by going into cydia and installing ultrasn0w.
it just worked, the second I installed it boom I had service.
I love you all. <3