Is there any way to sever the connection with my old Windows phone (that I gave to a family member) and my OneDrive account? I've downloaded the OneDrive app to my new phone to upload pictures, and now after they upload they are viewable on BOTH phones! I need the Windows Phone to no longer be able to access OneDrive. What about if I "remove this phone" at Windowphone.com.? Will that sever the connection? The hard reset done at AT&T when I gave the phone to a family member did not sever the connection. I even changed the password on my OneDrive account and somehow the Windows phone can still access my OneDrive account (no, I didn't update to the new password on the Windows phon). Help! All the photos I shoot on my new phone are viewable on the old Windows phone.
Since I recently given my old WP7 device to family note, just a note: While adding Microsoft account and deleting the old one sounds like correct idea, I realised you are not able to delete a Microsoft account which was the device set up with at first boot
The only way to do it, sadly, is factory reset