Please Add Emmc CID and CSD version unchanged after writing ffu
You may missed my thread for safest way to upgrade FFU,
and it will not change chip CID and CSD data as you wish.
Please follow the following guide how to do it.
Do not forget to upgrade UFI Box firmware to latest one(v1.5 atm) via setting menu.
Ok i will check and then get back to you soon,
i just read the ffu and then press swift button then click on "Update eMMc Fw" and write the read ffu file on it but it change the CID and CSD serial Numbers
Saadikram click on "Update eMMc Fw"
If you do this, it means that the software uses FFU inside the application which was previously backed up from another chip, so the CID and CSD also change according to the original chip.