02-23-15 09:51 AM
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  1. CrackBerry Question's Avatar
    CrackBerry Question
    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 09:33 AM
  2. jaydee5799's Avatar
    jaydee5799
    Q&A Team
    Ambassador
    try these directions
    http://forums.crackberry.com/blackbe...ngrade-999545/
    02-23-15 09:43 AM
  3. TheSteeze's Avatar
    TheSteeze
    already tried to downgrade,nothing seems to work, Will try this way.. hopefully it works.. thanks!
    02-23-15 09:51 AM
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