What I did was to first copy each of the folders to my laptop, then move the apps to my phone. Now turn off phone, remove old sd card, insert new sd card, format new sd card from phone, try to move apps back from phone to sd card. Now connect the phone to the laptop again, instead of moving all the folders back at the same time, i copy the contents one after the other (music, photos, etc.). I have done this like 3-4 times on my Lumia 810 it has been working fine till date