1. CrackBerry Question's Avatar
    I get unknown error and doesn't recognize my sim. I have tried a factory reset, but I'm unable to downgrade to earlier OS.
    02-23-15 08:33 AM
  2. jaydee5799's Avatar
    02-23-15 08:43 AM
  3. TheSteeze's Avatar
    already tried to downgrade,nothing seems to work, Will try this way.. hopefully it works.. thanks!
    02-23-15 08:51 AM

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