Thank you however miflash does not seem to work. It gets an error about checkpoint so i deleted the line about that in the configuration menu. The error disappear but the device does not get flashed at all. Miflash says "success" but within 0 or 1 second so i know nothing was written on the device.
I have the same issue and cannot solve it, i tried to flash stock rom via miflashtool but it shows success within 1sec ( so it does not flash anything). Moreover i did not have any password set so i'm stuck there