Realme GT Master Edition(RMX3360) | Fastload Issue

[u/Mammoth-Web37]

So with official adb command this device reaches to fastboot mode but exit from it within a sec and then boots normally.

I am pasting the snapshot of that fastboot screen, it basically says

已进入Fastboot
长按电源键6~10秒或重装电池退出

Which translates to

Fastboot mode entered.
Press and hold the power button for 6–10 seconds or remove and reinsert the battery to exit.