I brought my own device (Nokia1520) that was originally an ATT phone to Cricket. I have been on cricket for about 4 months and have not had any updates sent to the phone. I am running OS Black. I'm thinking because the 1520 isn't a standard phone available on cricket and I did the BYOD, I will not receive any phone updates from cricket. I think I'm at least one significant update behind. Is there a way to do the update without OTA from Cricket? Thanks!