Don't know if this is normal or not so someone please tell me. I've got a 7130e. NP with the device. The hrt changes and forces provisioning to cdma modem and I have to go in and re-register to get it back to besprv-na. Then it says hrt changes blah, blah, blah. Meanwhile I lose evdo service etc., etc.,. Now does this happen because of the lack of coverage in a particular area? Is it normal for your service provisioning to change frequently? Totally new to all of this . Don't want to spring for a new device if this is all perfectly normal blackberry behavior.