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I updated from 7.0.3 to 7.1rc1 without wiping the data, and then from 7.1rc1 to 7.1, again without wiping the data. I dare say you'd be fine going straight from 7.0.3 to 7.1 without wiping. Take a nandroid first, of course ;-)I know this is probably a really stupid question but can you upgrade to 7.1 without wiping the phones data first (currently 7.03)?
you were not restoring system apps were youi tried to do this last night- but ran into quite q bit of trouble trying to reinstall all my stuff from titanium backup-
i ended up with it constantly showing me the lock screen -- and titanium backup kept freezing mid process causing me to have to re-boot the phone
so i went back to the old CM7 :-(
you were not restoring system apps were you
only restore user apps with datai was basically trying to restore everything i had backed up, so yes that could well be the case.