What is the code to unlock a blackberry curve 8520

SOURCE: i need unlock code for my blackberry 8520 curve

How To Unlock a Blackberry Curve 8520 1. Turn on your Blackberry Curve 8520 phone with your current network/service provider’s SIM card.
2. Using the menu go to Settings Menu -> SIM card and press select.
3. While holding the SHIFT key, type mepd.
4. You should now see the five locking categories listed.
5. While holding the SHIFT KEY, type mep2.
6. Release the shift key.
7. You will now be prompted to enter the Network MEP code.
8. Enter the Unlock Code.
9. Enter Return/Enter.
10. Your Blackberry Curve 8520 phone should then be unlocked.
Now you should have yourself a fully unlocked Blackberry Curve 8520. Before you can use your newly unlocked phone on a new phone carrier’s network, you must buy a SIM card and order a voice plan with that carrier. If the steps above did not work on your Blackberry Curve 8520, do not try repeating as this could just permanently lock your mobile phone.

SOURCE: BlackBerry Curve 8520 Smartphone: when i turn on my blackberry curve 8520 it has a b...

just re install the blackberry operatind system software into ur fon from ur computer................and go on ....................or u can take off the battery and put it into again and press the return key when the red light goes off and till ur cell completly opens dont leave the return key..............it opens ur cell in safemode and u can deal with the error in safe mode

SOURCE: i need an unlocking code for blackberry curve 8520

Well if you are tied to a particular network all you have to do is call up the customer help line of the service provider and ask them for the unlocking code, which will be provided to you for a nominal amount of money.
You can also get the unlock code through online..........i will suggest the website http://www.blackberryunlockingcodes.com which is doing good service .....you can approach this website.

SOURCE: need free unlocking code for

Well if you are tied to a particular network all you have to do is to unlock your phone to use it any other GSM network. You can get the unlock code through online. Give your IMEI number & get the unlock code for ur mobile .............You also get through online..........I will suggest the websiteUnlocking.comwhich is doing good service .....you can approach this website.