1. Thommo1977's Avatar
    Hi i was running jelly bean 4.3. I rooted the phone & performed a full nandroid backup to external sim card.
    I upgraded to Kitkat 4.4. But i dont a=have any mobile signal.
    I am with telstra in Australia.

    How can i fix this?

    Also how do you update su binary code?

    Can i downgrade back to jelly bean?

    Thanks for your help
    02-24-2014 05:49 PM
  2. Golfdriver97's Avatar
    Welcome to the forums.
    You can restore your backup, and it will return your device to the way it was.
    UJ95x likes this.
    02-24-2014 11:05 PM

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