Hey I have an unlocked samsung behold 2 on stock firmware/rom never been rooted. However, im currently using it with the att service. I have a activated prepaid tmobile sim card that i have been trying to use to get the behld update but I've had no luck. I've tried the force update posted in this thread but it did not work for me. I've also called tmobile and samsung and all they could tell me was that updates are sent out Monday nights so ive had my phone on with more than fifty percent battery and tmobile sim in every monday night. I really need this update can anyone help?