I am running the 4.5 os on my BB Curve. I'm not that smart when it comes to all the down and upload things. I get lost REALLY fast when people start saying do this,this, and this. My question is: Will I notice a huge difference if I try to upgrade to the .124 os? Plus, is it an official os or did it just come down the pike. I'm kinda new to the BB. I love it, I really just use it for a handheld pc. I don't want to waste my time or anybody elses if I'll be cool with the 4.5. Let me know folks. THANK YOU!!
