A AlyssaTolentino New member Jul 8, 2010 #1 I bought a blackberry curve 8520 from tmobile, and its OS is only 4.6, whats the EASIEST way to upgrade it to 5.0 without jailbreaking,?
I bought a blackberry curve 8520 from tmobile, and its OS is only 4.6, whats the EASIEST way to upgrade it to 5.0 without jailbreaking,?