What does it mean by accounts? All of the accounts listed under "Accounts & sync" or other accounts? It doesn't seem to back-up contacts, any good solution for that besides Google? Thanks.
Yeah I used dropbox in the past for the HTC backup service and then couldn't get any data restored as it showed nothing was available even though I could see it all in dropbox. Didn't work any better using the HTC service either. Just offering, if that's where you're going with this question. I always use something 3rd-party-ish in nature like Helium instead.
I did two or three restores when running 4.2.2 and 4.3 and they worked quite well. After upgrading to 4.4.0 the scheduled backups didn't work but now that I'm on 4.4.2 they are working again. I haven't had the need to restore them but I keep a backup on Google Drive and Dropbox by changing the location from time to time.
Having this feature is neat, but if doesn't work I will disable it altogether. My photos are being synched to Dropbox and my call logs and SMS to the same place using Ease Backup which work quite nice and I got it for free. Things like contacts, tasks and calendar are on my Microsoft account. Music is on my computer and I can transfer it again.
I plan to reset my phone by the end of the month. I will see if my backups can be restore or not. If someone on 4.4.2 sees that restoring works, let us know.
I'm on 4.4.2 - doesn't work for me. Can't actually name a time when it ever worked from a restore standpoint. Always backs up - never lists anything for restore.
With Google Drive as destination it is working for me. Here's a screenshot that shows the Select cloud backup option. Drop box still gets me the authorization error every time the backup runs automatically.
http://img.tapatalk.com/d/14/02/15/a7u7y8ez.jpg
I haven't tried to actually make a restore but the schedule backups runs fine and they didn't on 4.4.0 on my phone.