I have a full backup from Cyanogenmod 12. I need to extract the Contacts and add them to Cyanogenmod 13. I found attempting a restore just breaks things because it restores dalvik data and system caches, which are simply wrong between these versions.
How do I either (1) restore only the contacts; or (2) extract the Contacts from the ADB backup for manual restoration?
adb backup --all
if it does not backup all the data? – jww May 26 '16 at 14:28