Xiaomi stuck on the fastboot screen after failed EMUI update

Yesterday, I used the Xiaomi Mi 9 SE [Updater](https://adimorahblog.com/wp-content/uploads/2021/06/Mi-9-update.jpg) app to update my EMUI version. After downloading the update zip file (2.8GB), the app warned me that it would "install the update, start in recovery mode and will ask for my password as the file system was encrypted" (I don't remember the message exactly). The phone rebooted and got stuck on the Fastboot screen for more than a hour. After that I rebooted multiple times with different ways (hold power button, hold power button + volume down, and hold power button + volume up and down) but just after the reboot it gets stuck on the Fastboot screen again. I tried using the Android platform tools to try to reboot it but the result is the same, always stuck on the Fastboot screen.

$ sudo ./fastboot devices
f6da2608	fastboot

$ sudo ./fastboot reboot
Rebooting                                          OKAY [  0.000s]
Finished. Total time: 0.351s

$ sudo ./fastboot reboot recovery
Rebooting into recovery                            OKAY [  0.000s]
Finished. Total time: 0.352s

Do you have any solution to fix ? If not, is it possible to do a factory reset ? I have backups for my data so no problem for me.