4 ms·I've used Google Authenticatior a few years ago. Back then it didn't support device migration.by remuskaos 5y agoI've used Google Authenticatior a few years ago. Back then it didn't support device migration.m-p-3 5y agoYeah, it was somewhat lackluster for a while.HJain13 5y agoIt does now.tomjen3 5y agoThere is an export option in the menu, but it does require you to still have your previous device.