[dc/dc]

Originally Posted by Motorcycle Mama

You can use the Verizon 9650 on TMobile. But you will need to MANUALLY load the TMobile Service Books.

Read this. Follow ALL the steps.

HowTo:Get All Features (Browser, MMS) Working on T-Mobile w/Unlocked Storm 95xx - BlackBerry Forums at CrackBerry.com

It says "Storm" but it will work for the 9650.

Also you will need to change your data plan to a BlackBerry Data Plan.

Note also that you will not get 3G. EDGE only. But it will work.

From what I understand, these instructions no longer work for devices running OS 6.0+, which is why I didn't suggest it.