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BlackBerry® OS Smartphones

New Developer
Posts: 20
Registered: ‎04-03-2009
My Device: Not Specified

Re: Backup Fails using DM. Unknown Error

[ Edited ]

Tried this and my failing backups are history.


This should be a sticky since it appears to affect a lot of users.

Smiley Happy 

Message Edited by StormCaller on 06-07-2009 02:05 PM
Posts: 21
Registered: ‎05-11-2009
My Device: 9530 Storm - Bell Mobility

Re: Backup Fails using DM. Unknown Error

Nope. That solution did not work for me.


I have had this problem more times than the backup has actually worked. It fails on "Messages" everytime. Yes, I turned off the backup of messages but it still fails there every time.


Any other ideas? 

New Member
Posts: 1
Registered: ‎03-28-2010
My Device: tour 9630
My Carrier: verizon

Re: Backup Fails using DM. Unknown Error

same here - i have tried all the suggestions and i still can't synch my outlook calendar to my blackberry tour 9630  i was able to do this up until a couple of weeks ago - so something has changed  i am really ticked because this was one of the reasons i got a smart phone - to keep a calendar of my appointments in one place