I have 2 identical phones with verizon prl 53221 in both. one is 3559 bits and the other is 3901 bits. The phone with the 3559 bit PRL is working fine. I have the PST...which is how I found the problem, but it will only upload a PRL into a phone, it won't download a PRL from the phone. Unless I missed a page somewhere in the program. Thus I can't get the good one from the working phone and copy it to the bad phone. I know it's an old Verizon PRL, but would someone happen to have it laying around. OTA not an option anymore after Verizon took over Altel. Thanks in Advance.