09-08-2013 04:15 PM
The Storm series received updates into the 5.0 level. I don't recall exactly what level for the 9500 existed, but you can dig through the official download portal to find out:
You are not restricted to only your own carriers released OS...you can use, with the proper tricks, any OS package from any carrier, as long as it's specifically for the 9500. You will have to dig deep through the download portal to determine which carriers support the 9500, and then compare the versions they each support from which to make your selection.
Good luck and let us know!
09-09-2013 10:58 AM