1. tahataz's Avatar
    my blackberry 9800 keeps making high pitched whistle when i turn it on...i don't know why..but don't stop and i installed a new software and it didn't help :S
    plz anyone help me
    02-16-13 07:00 PM
  2. akavbb's Avatar
    sounds like a hardware problem to me. is it under warranty?
    02-17-13 05:20 AM

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