Originally Posted by lobotnimo
Hello everyone..I have a problem activating UMA on my 9100
I fallowed John Clarks instructions from "Get your unlocked 9800 torch working...UMA.." forum.
I down loaded tmobile trust cert. throught my 9100 using my home wi-fi. This is the website that I use to download the file since the link posted by John is no longer available: ( sorry I cannot post a link)
Until I reached procedure no. 13 on Johns guide, I cannot find tmobile trust cert, I scrolled down from top to bottom but nothing, and there's no option to search for a file.
My O.S. ver : 188.8.131.528 (1262)
please I need help.
solved the problem by upgrading the OS to .972..
downloaded blackberry service plan first then install the new OS, then set-up UMA..works great!