Exfat and vfat are the same for system type no need to reformat your card.
This script is known to work on the 310 (8" WiFi only). At this point the 210 version (7") apparently does not work. The banefire burns strongly.
The script allows the external SD card to be used in place of the internal SD.
sent from a buggy xda app by some miracle
Loading my questions like a shotgun.