[iTubs]

Hi, Im new on BlackBerry OS, and Im finding it very difficult.

1. How do you call people who uses BlackBerry? BlackBerrians? :P
2. FYI Im using BlackBerry Curve 8520
3. I registered a BB Account, but I dont know where to log
4. Ive downloaded a BB App World but I received "no cached credentials. (id de error: 40721)"
5. How to set up Email? [IMAP/POP, Yahoo, Gmail, Hotmail, Etc]
6. Under Settings>Options>BlackBerry ID, every time i clicked it, theres a pop up saying "Unable to update BlackBerry ID account information while offline." How to fix this, is this the place where I should log my BB Account ID?

Thanks in advance

[abrahamzw]

How do I. Fix this proble with my 8420. Blackbeery I can't even download error 40721
Posted via BlackBerryForums.com Mobile

[aiharkness]

KB32439-Error 40721: No Cached Credentials appears when accessing BlackBerry App World
Posted via BlackBerryForums.com Mobile