Download BlackBerry Style 9670 Official OS 22.214.171.1247 Released By Sprint
I still recommend you to back up all of your data, because when you make an OS update things might go wrong and you don’t want to lose all of your data. After installation please leave us your feedback about OS 126.96.36.1997 for BlackBerry Style 9670 so other people take notice about it.
If you have any problems in upgrading the OS for your BlackBerry device check out my complete step by step tutorial BlackBerry OS Update.
If you want to download OS 188.8.131.527 for BlackBerry Style 9670 just click Here.