N Nishit J New member Jan 1, 2011 #1 I HAVE UK FACTORY UNLOCKED IPHONE 4 AND I NEED DO UPDATE IOS TO 4.2 BUT PRESERVING MY CURRENT BASEBAND. I DON'T WON'T TO JAILBREAK ALSO. SO WILL TINY UMBRELLA WILL WORK ON FACTORY UNLOCK BASEBAND?
I HAVE UK FACTORY UNLOCKED IPHONE 4 AND I NEED DO UPDATE IOS TO 4.2 BUT PRESERVING MY CURRENT BASEBAND. I DON'T WON'T TO JAILBREAK ALSO. SO WILL TINY UMBRELLA WILL WORK ON FACTORY UNLOCK BASEBAND?
