How to Enter Unlock Codes on BlackBerry 6xxx 7xxx: ie 6230, 7100, 7290 etc..

ENTERING CODE:

Now select Options menu on BB.

Now you select SIM CARD menu.

To be able to see this you have to type this on the keypad on phone : (TEXT WILL NOT APPEAR ON THE SCREEN until you enter the unlock code)

Type 'MEPD' for all models except 7100 in which case in case use 'MEPPD'.

Usually u should see "active" NET lock. Now in order to disable this lock type 'MEP2' respectively 'MEPP2' if phone is 7100 and will appear a dialog asking for code.

NOTE: You must use the "alt" or "shift" key to enable numbers so example would be: m-e-p-"alt key"-2

Now you should see the place to enter your net unlock code.(if not, you didn't type in mep2 or mepp2 properly.)

Here you must enter the "NET Unlock Code" that the bb unlocker showed you and hit return.