[sam1275]

I got a BB9370 recently, but I can't get it use my UIM card to use the CDMA network.
The common solution to use UIM on a CDMA phone is cracking it by QPST, however, every time I write to the phone, it will tell me something like "IMEI READ ONLY", but other seems OK; if I only change the item "R-UIM if available" without read from phone first, BB will reboot automaticly, and lose the connection to the computer. No matter how, my 9370 always register to the cellular network using the information in the NV instead of the UIM card, but it can read the contacts in the UIM. It's very strange because the same reaction when using QPST happened on my Motorola before, but after the cracking, it can go into the cellular network using the UIM.
Could anyone help me please? Thank you.

[pkcable]

I've been told it's not possible