How to Enter Unlock Codes on O2 Blackberry Curve 8520 (UK)

Following are the instructions of How to Enter Unlock Codes (mep codes / imei unlock codes / network unlock code / subsidy code) on O2 Blackberry Curve 8520 buy from UK
http://blackberryimeiunlockcode.net prefers that you have a fully charged battery

 
You don't need your O2 SIM card in the phone

• Turn on your mobile phone
• Go to Settings
• Go to Options
• Go to Advanced Options
• Go to Sim Card
• Type MEPD using your BlackBerry ® keyboard (You will not see any text appear on the screen while typing)
• Type MEP2 (MEP then [ALT BUTTON] then 2) (You will not see any text appear on the screen while typing)
• You will then be prompted to enter your unlock code.
• Enter your code and then press trackball to confirm

Turn off your phone and turn it back on again - your phone is now unlocked

That's it! your device is ready to be used with any GSM carrier worldwide
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