Backup link between gmail, facebook, twitter contacts I have contacts from my GMail, Facebook and Twitter account. In my GMail accounts, I've saved my contacts with their first names or nicknames, so I end up having to manually link most of my Facebook &amp; Twitter contacts with my GMail contacts. If I do a factory reset I have to repeat this process all over again. Is there a way I can backup/maintain the link between my contacts so that, after a factory reset, I can simply restore the links between contacts?
I believe backing up the data for the Contacts Storage and restoring it should restore linked-up contacts.  You can do this with an app such as Titanium Backup (requires root).