Official OS 4.6.1.314 for 8520
by Arthur on Nov.02, 2009, under Blackberry
Official OS 4.6.1.314 for 8520
:download, gemini, OS
Official OS 4.6.1.314 for BlackBerry® Curve 8520 (a.k.a Gemini) from T-Mobile UK
Download from here
Mirror : bosen.net
WARNING:
Do not install this software if you do not know what you are doing.
It may make your BlackBerry FUBAR or just plain angry. This also may cause your guarantee is void!!
DO WITH YOUR OWN RISK !! 
How to upgrade your BlackBerry® :
click here (Indonesian)
