extract ROM
run windows_install_and_format_data.bat as a first time installation (BACKUP FILES BEFORE DOING THAT)
run windows_install_upgrade.bat (if you already have Xiaomi.EU installed.)
OR:
If you already have Xiaomi.EU and you have TWRP installed, just boot into TWRP and go on install and...
try this one, this was from the pad 6 and pad6 pro if i remember correct, i tried to extract it directly from the ROM but didnt really work.
Then i looked for pad 5 pro 12.4 specific settings.apk in the 123pan archive but seems like it redirects to the Pad 6/6 Pro...
Cant you just go on the official Xiaomi page and go on forget password?
Try all the e-mail addresses you got, maybe per chance it will be one of them.
Dont remember if adding an email-address was mandatory but the option is there to reset it.
You need this
https://sourceforge.net/projects/xiaomi-eu-multilang-miui-roms/files/xiaomi.eu/HyperOS-STABLE-RELEASES/HyperOS1.0/xiaomi.eu_ALIOTH_OS1.0.6.0.TKHCNXM_13.zip/download
yeah theres not really a way to hide these apps from the play store without root.
i use zygisk-detach and detach the browser, same as the mi music and video