Bro if Ram work good not failed in process the read info, that means your emmc can do like my report if not, i think all brand MTK have emmc + ram so in case you find emmc work good but ram not and in other case you will find emmc in state read only and ram ok so just do repartioning emmc by mode chip off or if you have pinout without removing emmc
and if your emmc not work totaly (dead) just you can find same compatible or patch CID
