my blackberry 8700g is re-booting only i need all the important contact numbers and e-mail id's backup is it possible ???? please help i'm a new user waiting for your answers thanks in advance

Wirelessly posted (8820)

So, you can't connect to desktop manager and accomplish a backup before the device reboots? If that's the case, I don't know what you can do at this point but wipe the device and reload the OS.