Maybe on the sticker under the battery compartment or the back cover. Possibly on the box. Maybe search google for a matching MEP code for the PRD code that would deffinitely be on your box. Have to match it against the carrier it is locked to.
I used an online MEP calculator to generate my MEP code. I put a different sim card into my BlackBerry curve 8520 and I was prompted to enter the MEP but it isn't giving me the option to enter letters, only numbers but there are two letters in the MEP code that I have received. Any help would be greatly appreciated. Thanks.
