i717 unlocking help!

[skarface1988]

ok i bought myself a use i717 at a mall,
and this guy gotten me a unlocking code and sent to my email.
i do everything i can think off trying to unlock this dam thing!
i got a spare sims, i follow the instruction. and nothing work!!!!!!!.
i cant even get into the unlocking prompt
and i always get this "sim not provisioned mm#2"

please help! im getting so frustrating =/

 

[cougar214]

Is this the method you were given?

Put in a different SIM card to the one you use with your carrier.
Switch the device off and on again with the SIM card in place.
Open your dial pad and then type in *#197328640#.
Go to Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > and wait 30 seconds or so.
Then hit Menus and choose Back. You should now see Network Lock. Then choose [4] NW Lock NV Data INITIALLIZ."

If not and you are still looking give this a try.