AUTH info: MTK, version: 1
Firmware package: Redmi_6A_FRP+MI_Account_by ssm
BROM version[1]: 7.1945.3.0
DA: MTK_AllInOne_DA[0].bin
hash: 19472e1a8df5a6c65368f77651f293b31d720393, size: 1.01 MiB
version: 3.3001.2019/12/12020/07/02 12:23:06, start addr: 0x40000800
Connecting to BootROM...
Power off the phone, disconnect and reconnect the battery(if possible) and connect USB cable...
Hold the VOL DOWN or VOL UP + DOWN(for newer model) to force MediaTek BootROM.
Scanning BootROM or Preloader port(30 s)... Done
Detected [BootROM] MediaTek USB Port (COM4)
Connection status: EHCI:HUB:HUB:USB 1.10 High-Speed
USB Driver: [MediaTek Inc.] wdm_usb, version: 3.0.1504.0, date: 1-22-2016
Connecting Bootrom...
[SERVER] Please update your UFI software
Platform: MT6765, Hw ver: 0xCA00, Sw ver: 0x0000
(boot_rom.cpp, line:1280)
Bootloader authorization failed.