[Xiaomi Redmi Note 7 Pro Guides, News, & Discussion] Saltmango:
Method 1 [Easy]

1. Enable Developer Options

go to main Settings on your Xiaomi Redmi devices.

Scroll down to find About Device/Phone and tap on it.

Locate MIUI Version and tap several times on it.

After that, you will get a message "You're now a developer!" on your device screen.

2. Enable USB Debugging

Go back to main Settings.

Run Additional Settings, and tap Developer options to enable it from there.

Scroll down to find USB Debugging option and enable it.

Now, you have successfully enabled USB Debugging on your Xiaomi Redmi devices.

3.Download XiaomiADBFastbootTools for your OS from https://github.com/Saki-EU/XiaomiADBFastbootTools

4. open the tool and remove or disable the system apps

Method 2

You need to enable USB debugging and have ADB setup. (Refer https://www.xda-developers.com/quickly-install-adb/ is you are new to these things.)

Now once you have the device connected via USB, run adb devices command to see if your device is connected via ADB.

Now copy and run the commands from below list for the app which you want to remove.

This will remove apps for the current user and will return in case of factory reset. So if you mess something up, do a factory reset to get out of trouble.

adb shell pm uninstall -k --user 0 com.google.android.apps.docs #Google Drive

adb shell pm uninstall -k --user 0 com.google.android.apps.maps #Google Maps

adb shell pm uninstall -k --user 0 com.miui.screenrecorder #Mi Screen Recorder

adb shell pm uninstall -k --user 0 com.miui.videoplayer #Mi Video

adb shell pm uninstall -k --user 0 com.xiaomi.midrop #Mi Drop

adb shell pm uninstall -k --user 0 com.xiaomi.mipicks #Mi Apps

adb shell pm uninstall -k --user 0 com.xiaomi.scanner #Mi Scanner

adb shell pm uninstall -k --user 0 com.google.android.apps.photos #Google Photos

adb shell pm uninstall -k --user 0 com.google.android.apps.tachyon #Google Duo

adb shell pm uninstall -k --user 0 com.google.android.googlequicksearchbox #Google App

adb shell pm uninstall -k --user 0 com.android.browser #Mi Browser

adb shell pm uninstall -k --user 0 com.android.calendar #Calendario

adb shell pm uninstall -k --user 0 com.android.deskclock #Reloj

adb shell pm uninstall -k --user 0 com.android.mms #Mensajes

adb shell pm uninstall -k --user 0 com.facebook.appmanager #Facebook App Manager

adb shell pm uninstall -k --user 0 com.facebook.services #Facebook Services

adb shell pm uninstall -k --user 0 com.facebook.system #Facebook App Installer

adb shell pm uninstall -k --user 0 com.google.android.inputmethod.latin #Gboard

adb shell pm uninstall -k --user 0 com.google.android.music #Google Music

adb shell pm uninstall -k --user 0 com.google.android.videos #Play Movies

adb shell pm uninstall -k --user 0 com.google.android.youtube #Youtube

adb shell pm uninstall -k --user 0 com.mi.android.globalFileexplorer #Administrador de archivos

adb shell pm uninstall -k --user 0 com.miui.analytics #Analytics

adb shell pm uninstall -k --user 0 com.miui.bugreport #Mi Feedback

adb shell pm uninstall -k --user 0 com.miui.calculator #Calculadora

adb shell pm uninstall -k --user 0 com.miui.compass #Mi Compass

adb shell pm uninstall -k --user 0 com.miui.msa.global #mas (main system advertising)

adb shell pm uninstall -k --user 0 com.miui.notes #Mi Notes

adb shell pm uninstall -k --user 0 com.miui.player #Mi Music