xclusive_4xxx_u
New member
I was with suncom before they were bought by tmobile. T mobile does not have the 8310 but the 8320. The OS on the suncom page for the 8310 is 4.22. I would like 4.5 but it is for the 8320. Is it safe to upgrade anyway? I'm being left behind in the OS department which means no slacker, HC memory, video recording, etc. Thanks.