[Redmi Note 10 Pro] zepolyerf:
I went into fastboot mode by pressing Vol Down + Power buttons.

Plugged the phone in to my Linux machine. Have VirtualBox recognize my device.

Opened MiFlash tool. Selected the flash rom from Xiaomi's site. Got an Antirollback error. Here's the logs:

[4:41:24 AM]:lsusb path:"C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\fh_loader\lsusb.exe"
[4:41:25 AM]:GetScriptDevices
[4:41:28 AM]:add device f8b471a6 index 0
[4:41:48 AM]:lsusb path:"C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\fh_loader\lsusb.exe"
[4:41:48 AM]:GetScriptDevices
[4:41:51 AM]:FlashingDevice.flashDeviceList.Remove f8b471a6
[4:41:51 AM]:add device f8b471a6 index 0
[4:41:51 AM]:Thread start,thread id 11,thread name f8b471a6
[4:41:51 AM]:start process id 4212 name cmd
[4:49:16 AM]:lsusb path:"C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\fh_loader\lsusb.exe"
[4:49:16 AM]:GetScriptDevices
[4:49:16 AM]:add device f8b471a6 index 1
[4:49:24 AM]:lsusb path:"C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\fh_loader\lsusb.exe"
[4:49:24 AM]:GetScriptDevices
[4:49:24 AM]:FlashingDevice.flashDeviceList.Remove f8b471a6
[4:49:24 AM]:add device f8b471a6 index 1
[4:49:24 AM]:Thread start,thread id 12,thread name f8b471a6
[4:49:24 AM]:start process id 1704 name cmd
[4:49:25 AM]:Thread stopped, thread id 12, thread name f8b471a6
[4:51:22 AM]:lsusb path:"C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\fh_loader\lsusb.exe"
[4:51:23 AM]:GetScriptDevices
[4:51:23 AM]:FlashingDevice.flashDeviceList.Remove f8b471a6
[4:51:23 AM]:add device f8b471a6 index 1
[4:51:23 AM]:Thread start,thread id 19,thread name f8b471a6
[4:51:23 AM]:start process id 3400 name cmd
[4:52:26 AM]:GetUserInfo
[4:52:39 AM]:authentication edl error:Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
[4:56:31 AM]:lsusb path:"C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\fh_loader\lsusb.exe"
[4:56:31 AM]:GetScriptDevices
[6:00:17 AM]:open RegistryKey Software\XiaoMi\MiFlash\
[6:00:18 AM]:driver oem5.inf exists,uninstall,reuslt True,GetLastWin32Error
[6:00:19 AM]:install driver C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Google\Driver\android_winusb.inf to C:\Windows\INF\oem5.inf,result True,GetLastWin32Error
[6:00:19 AM]:set RegistryKey value:android_winusb.inf--oem5.inf
[6:00:19 AM]:mkdir "C:\Users\IEUser\.android"
[6:00:19 AM]:output:A subdirectory or file C:\Users\IEUser\.android already exists.

[6:00:19 AM]: echo 0x2717 >>"C:\Users\IEUser\.android\adb_usb.ini"
[6:00:19 AM]:output:
[6:00:19 AM]:open RegistryKey Software\XiaoMi\MiFlash\
[6:00:19 AM]:install driver C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Nvidia\Driver\NvidiaUsb.inf to ,result False,GetLastWin32Error Unknown error (0xe000022f)
[6:00:19 AM]:open RegistryKey Software\XiaoMi\MiFlash\
[6:00:20 AM]:install driver C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Microsoft\Driver\tetherxp.inf to ,result False,GetLastWin32Error Unknown error (0xe000022f)
[6:00:20 AM]:open RegistryKey Software\XiaoMi\MiFlash\
[6:00:21 AM]:install driver C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Microsoft\Driver\wpdmtphw.inf to ,result False,GetLastWin32Error Unknown error (0xe000022f)
[6:00:21 AM]:open RegistryKey Software\XiaoMi\MiFlash\
[6:00:21 AM]:driver oem6.inf exists,uninstall,reuslt True,GetLastWin32Error
[6:00:22 AM]:install driver C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\Driver\qcser.inf to C:\Windows\INF\oem6.inf,result True,GetLastWin32Error
[6:00:22 AM]:set RegistryKey value:qcser.inf--oem6.inf
[6:01:33 AM]:lsusb path:"C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\fh_loader\lsusb.exe"
[6:01:34 AM]:GetScriptDevices
[6:01:34 AM]:add device f8b471a6 index 1
[6:01:55 AM]:lsusb path:"C:\Users\IEUser\Downloads\MiFlash\MiFlash2020-3-14-0\Source\ThirdParty\Qualcomm\fh_loader\lsusb.exe"
[6:01:55 AM]:GetScriptDevices
[6:01:55 AM]:FlashingDevice.flashDeviceList.Remove f8b471a6
[6:01:55 AM]:add device f8b471a6 index 1
[6:01:55 AM]:Thread start,thread id 12,thread name f8b471a6
[6:01:55 AM]:start process id 6280 name cmd
[6:01:56 AM]:Thread stopped, thread id 12, thread name f8b471a6

Any idea on what to do next?