Question about RIM BlackBerry Curve 8310 Smartphone
My Blackberry Curve 8310 does not come on. I tried using the JL_Cmder to wipe the phone and reboot but i dont know wut to do about this white screen now. It has a circle with something in it and under it says 507.
You have no operating system on the phone. You will need to download desktop manager from Blackberry and then reload the operating system for your phone from the service provider.
Posted on Jun 21, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
Warning : Do not enter
any wrong unlock codes on your Blackberry Curve 8310 mobile phones. If
you enter over a certain amount of wrong unlock codes on your Blackberry
Curve 8310 mobile phone, your phone may get hard locked and sometimes
1 - Switch on your Blackberry Curve 8310 with any Sim card and Turn off all Wireless connections.
2 - Go to Settings.
3 - Go to Options.
4 - Select Advanced Options.
5 - Select SIM Card.
6 - Type MEPD using your Blackberry Curve 8310 keyboard (NOTE: You will not see any text appear on the screen while typing MEPD),
7 - Type MEP then hold 'ALT" key and type number 2.(NOTE: You will not see any text appear on the screen while typing MEP2),
8 - You will then be presented with a prompt "Enter Network MEP Code". Type in the Unlock Code and press in the track wheel / jog dial to confirm,
9 - Your Blackberry Curve 8310 will now be unlocked.
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