Pease help me move to latest version from arrow os.

[Lapatapchan]

Please help me! Ive been looking for someone to help me change my os to xiaomi.eu from arrow os. I cant find the something with my exact problem and im afraid to brick my phone.

Poco f3
Arrow os.
No recovery like TWRP

I really need a help, my phone battery is draining so fast but i no longer remember how i did it so i need a detailed steps. Im sorry

 

[JiaiJ]

You can follow the fastboot instructions in the first post of this thread : https://xiaomi.eu/community/threads/miui-14-stable-release.67685/