Originally Posted by Darwinedward
Blackberry 9300 app error 603?
Hey i have been getting really. Frustrated with my blackberry I left it on my bedside then the following morning I switched it on it took a long time to load up but eventually went on but then went through the security verification process And yet again took another long period of time after it had been through the process it went onto a white screen with black writing reading app error 603 reset I clicked reset it restarted and repeated the process I really need help and any answers I get I will be really grateful :D I really don't want to replace it
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