restore data on android 4.2.2 multi user
I'm a bit puzzled.
I'm having my Tab 10.1 running CM10.1 with native Android 4.2.2 multi user support.
I have two users.
Now I want to backup all user apps and data of both users in order to flash an AOKP based ROM.
With Titanium I didn't find a proper solution.
When backing up both accounts it works, but restoring makes problems. When having both users created then after restoring apps and data for the primary user all apps also show up for the secondary user.
When only creating the second user after the restore I face the opposite problem after restoring the apps for the secondary user, as all the apps then also show up for the primary one. It seems TB is not able to somehow manage correctly the managment of user apps releated to the native multi user support.
Also Carbon/Helium backup doesn't work as it only runs in the profile of the primary user but not in the one of the secondary user.
A NANDROID also doesn't help, as then in the data partition still all the data related to my old (CM10.1) rom are stored which may lead to incompabilities with the new (AOKP) rom.
So what is the way to backup and restore user apps and data of both primary and secondary user as currently installed?
Thanks for your help