Any Nandroid backup (or individual Titanium Backup) files are safe because you are wiping the phone's internal flash memory, not the microSD card.
You will have to re-install Titanium backup to recover anything you backed up with it, but as soon as it finds your backup folder when you first start it you are all set. You don't have to link anything.
Don't forget to flash the gapps if you want the Android Market, Gmail, and the like.
You will have to re-install Titanium backup to recover anything you backed up with it, but as soon as it finds your backup folder when you first start it you are all set. You don't have to link anything.
Don't forget to flash the gapps if you want the Android Market, Gmail, and the like.