As you can see in the image the data measured when using the tethering feature is completely off. I'm sure I have not used that much data because my provider measured about 5 GB. The strangest thing is that it all happened at once. I've set the data warning at 25 GB, but it just popped up now at 773 GB.
Q: Where i can find firmware part MIUI (fw) for twrp? A: You can download HERE
Q: I want use VANILLA with separate gapps, what gapps i can use? A: You can use OpenGApps or another gapps variant. Download opengapps packges you can here: https://opengapps.org/ (set ARM64-Android 10.0, dont use aroma variant).
Q: Me need ROOT, what need for this? A: For this you can use Magisk. Download stable version and flash via TWRP. Download: https://github.com/topjohnwu/Magisk/releases/ , you can manage root rights through Magisk Manager app.
Q: Do I have to wipe data if coming from another ROM? A: Yes, I will not be providing help/support to users that haven't wiped data when coming from another ROM.