How to unlock Blackberry 8520 via USB cable?

[lcacot]

Is there any way to unlock Blackberry 8520 via Usb cable without using any box thingy.. ? Thank u guys

[Malik_GSM]

yas
very easy pm me

[lcacot]

Originally Posted by Malik_GSM

yas
very easy pm me

thanks for the fast reply sir

[aquariesirfan]

use b.b code reader just in sec unlock ur set.

[lcacot]

Originally Posted by aquariesirfan

use b.b code reader just in sec unlock ur set.

any link for that bb code reader sir?

[lcacot]

calculate the MEP CODE using Blackberry ToollBlack Berry Tool - Download - 4shared - louise john cacot
you can find your IMEI in the back of your phone(remove battery)
same with PRD


-Insert a SIM card to your BlackBerry 8520 curve
-Make sure all the connections are off(WIFI and Radio signal), Go to "Manage Connections" > "Turn All Connections Off"
-Go to "Options" (or "Settings" > "Options") and then select and press the "Advanced Options"
-From the "Advanced Options" menu select and press the "SIM Card" selection.
-On the SIM Card screen type "MEPD" (you will not see what you are typing).
-Then, type"MEP2" ("MEP4" for some networks). hold the "ALT" key for the number while typing it like this: MEP-hold ALT-2. (it will not show on screen)
-A screen will show, then type the unlocking code for your BlackBerry 8520 curve and Press "Enter".repeat steps 5-6 if you dont see the unlocking code on screen when you type it.
You will see a message: "Code Accepted", in case you get error message try to use other code in the same way.
Restart your BlackBerry 8520 curve, turn the connctions back on. ("Manage Connections" > "Restore Connections") - Your BlackBerry 8520 curve is now unlocked!