THIS KERNAL UPDATE IS FOR CARTS FROM www.m3adapter.com :

The M3iZero GMP-Z003 is NOT supported.

Backup your µSD to a Backup folder on your PC BEFORE upgrading to a new kernal

Format your µSD with the Panasonic SD Formatter 3.1
Use these options :
FORMAT TYPE - FULL (OverWrite)
FORMAT SIZE ADJUSTMENT - ON

As PRIMARY KERNAL :
Extract these files and copy to root of your µSD :
Games folder
System folder
TTMenu folder
SRESET.DAT
YSMenu.nds

Copy usrcheat.dat to TTMenu folder


As DUAL BOOT :
Download and extract the latest original Kernal from your carts website and copy to root of your µSD.
Extract these files from M3Real_M3iZero YSMenu folder and copy to root of your µSD :
Games folder
TTMenu folder
SRESET.DAT
YSMenu.nds

Load Sakura/TouchPod then boot YSMenu.nds to load YSMenu

Copy usrcheat.dat to TTMenu folder