I have tried: Fastboot.. flashing boot and recovery works.
system and userdata ain't
sending 'userdata' (18796 KB)...
OKAY [ 2.511s]
FAILED (remote: Write Fail)
finished. total time: 2.539s
On phone screen "Verified EXT4 image!" in red
Odin3 v1.83 with download mode gives write error and on phone screen red txt
KA3...New eMMC Support Fail
Stock android recovery wipe data/factory reset does do nothing.
Sideload...on TWRP recovery.
C:\Users\Jaani\Desktop\adb>adb push rom.zip /sdcard
2788 KB/s (153760279 bytes in 53.839s)
Then try to install zip. Failed, unable to mount storage.