Official OS 22.214.171.1243 for the BlackBerry Bold 9790 from Telkomsel
Telkomsel has officially released OS 126.96.36.1993 for the BlackBerry Bold 9790. While this is an official release, remember to use caution when updating your device. If you need help along the way, you can head into our help forums or check out some of our BlackBerry 101 articles including How to Install or Upgrade to a new OS. If you do install this OS, hit up the forums thread below for findings, fixes and more discussion.