If you bought the device as a new piece and you personally did not unlock the bootloader and install the ROM from this forum, you have an official ROM.
Here is the link to the Xiaomi site: https://new.c.mi.com/global/
It looks like you are using an official ROM (SW). You also have no idea what you're doing.
If you have an official ROM and a locked bootloader, this forum is not for you. This signal processing only affects custom ROMs from xiaomi.eu.
It means you don't need a computer to install the patch.
In case you already have TWRP installed on your device.
Do you use a custom ROM from xiaomi.eu at all?
These commands are entered while the device is running. Not via fastboot.
They are ADB commands.
adb devices
adb shell pm compile -a -f --full
adb shell reboot
The "USB debugging" and "USB debugging (Security settings)" functions must be enabled in the "developer options" settings.
If you have a Mi 14 Pro (shennong)
You have to update to Stable ROM using PC via fastboot (release of DEV. ROM has been discontinued).
Stable ROM : xiaomi.eu_SHENNONG_OS1.0.50.0.UNBCNXM_14.zip
Install/update in fastboot:
- Download Xiaomi.eu ROM zip file
- Extract the ROM zip to a new folder
-...
Did you restart your device when you cleared the "all data" Google Play Store app?
What result will the integrity test show you in the Google Play Store app?
Mi 10T Pro (apollo/pro) is out of support. (Support has been discontinued)
HyperOS has not and will not be released for this model.
The latest current ROM is MIUI 14 version: V14.0.5.0.SJDCNXM