Originally Posted by John Clark
You'll need to backup the service books from a supported OS. Then restore those service books after you install 6.0.
On the Service Book page type Alt + s b e c that will allow you to backup service books. Then when you restore you'll need to do the same thing
Posted via BlackBerryForums.com Mobile
This sounds like a very good idea! But I don't know how to back-up my service books... I have typed ALT + S B E B on my bb, then I had a message "Legacy SB Restore Enable" with a button OK. I clicked on OK, and then what should I do to back-up my service books???
Could you please be more precise, as I don't have a clue if the back-up should be done while the bb is connected to a PC, or if the back-up is doe on the SD card, or...
Thanks anyway for the idea!