Clarifications about 13.2.1 Update & emuMMC

[Draxzelex]

Hi guys, thank you all for spending a minute of your time for providing me with the information about it! I have one last question to ask you: After updating EMUMMC is it recommended to backup Emunand via hecate again or can I keep the old backup? (In my first backup there is BOOT0, BOOT1, rawnand.bin) and it was done at my first jailbrake when the switch was clean

Any backup is fine as long as you remember what firmware it is on.