An update is required.

[ldkstar]

I just got my SX PRO today. I am currently on firmware 5.1.0. I was able to boot into custom firmware just fine, but when I try to access the album or anything on the sd card it says an update is required to use the sd card. What do I do

 

[cold4ire]

backup nand using sx os, then back up emunand.
Update emunand to 6.1.0.