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BlackBerry® OS Smartphones

New Member
Posts: 2
Registered: ‎10-17-2012
My Device: blackberry 9780
My Carrier: 3

My blackberry 9780

My phone turns on but it just stays on blackberry and when it does turn on it says err 603 and turns back off

Forums Advisor III
Posts: 1,077
Registered: ‎04-23-2012
My Device: 9900
My Carrier: Bharti-Airtel

Re: My blackberry 9780



Error 603 is an application error. So please boot your handheld in safe mode and observe.


Start BlackBerry in Safe Mode KB17877