Question about AT&T Blackberry Curve 8300 Smartphone
I have just brought a blackberry curve, i have inserted the sim card and battery but a picture of tape with the number 543, i cannot do anything else
could someone please help
It sounds like there is no operating system on the device right now. Follow the steps in the link below to wipe the device and reload the operating system:
Posted on Oct 06, 2008
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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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