Been using AppWorld just fine and suddenly today I get 'Upgrade your service to a plan that includes browsing....', and I have to exit, I have a full BIS service plan.
Done a couple of battery pulls but nada, tried to dl a new copy from blackberry.com/appworld/download and just get "server timed out error".
I guess it must be down at the moment, there's a couple of people posting the same problem on the official berry forum as well, but you know I just hang here not there ;-)
I've had the same problem since last night. I got round it by resending my services books but if I download something new & have to reboot or if I do a quick pull or put a spare battery in I loose app world again & have to resend service books.
Posted from my CrackBerry at wapforums.crackberry.com