I’m trying to install immortalwrt from emmc immortalwrt 23.05.4 but I found that the partition of the emmc system seems different from the immortalwrt 24.10. I tried to install immwrt 23.05.4 in NAND but it still not work. I erase mtd0 and mtd3 and flash preloader and bl31-uboot downloaded from immwrt firmware selector, after getting in the uboot, I tried to load recovery system from tftp and the write to nand(the recovery system is also from immwrt firmware selector), but it turns out can’t find ubi. I wonder if I could first flash emmc with the guide in Making sure you're not a bot! and just change all the images to immwrt firmware selector image(24.10.1) in NAND uboot and boot immwrt from tftp. After that, I flash the NAND from emmc.