BACKUP THE DATABASE FIRST or you might
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Upgrade old box to 4.1.6 and wait a few days to see if all is ok.
Then build a fresh VM with all prerquisties
Then do knife edge cutover to VM.
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Also look at my notes when I did a cutover
http://www.blackberryforums.com/bes-...e-cutover.html
After all is well apply MR4
Then follow 2007 recomendations
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