UMT qmobile i8i 2019 only show spd port i try to flash but error pleas hepl

[Ammar amjad]

EXE: Ultimate Unisoc Module v0.2
ACTION: Flash Firmware.
Selected firmware: Y400BG_8.1_QMB_PK_BR1_29.pac
NV: Skip write nvram
Device Storage: EMMC
Start Detect phone...
Phone must be off with battery inside.
Long press "VOL -" key while inserting usb cable.
For some phones need to
Long press "VOL -"+ "VOL +" key while inserting usb cable.
Detected: SPRD U2S Diag (COM13)
[00:00:00] Sending loader.
BOOT: SPRD3
Sending loader, keep boot key untill loader start.
[00:00:05] Loader ok
[00:00:05] Wait for loader....
Loader OK: ~"Spreadtrum Boot Block version 1.1
Changing bautrate OK.
[00:00:05] [1]First boot done.
[00:00:05] Sending second loader.
[00:00:10] Second loader sent ok.
New flash protocol detected.
[00:00:10] Reading: system
Error while read flash(1).
[00:00:30] Reading: super
Error while read flash(1).
System name:
Phone and firmware have same android
[00:00:50] Reading: miscdata
Error while read flash(1).
[00:01:11] Reading: w_fixnv1
[w_fixnv1][Reading]Wrong responce or partition not active.
Error untill reading w_fixnv1
Error untill making backup nvram.
Total Time: 00:01:15
Done.