I just installed MIUI 11 stable 11.0.3 for k20 and noticed the screen (without turning on read mode) is a little bit too yellow, not as much as read mode but it's definitely more yellow than the old Miui 10.
I don't think you can flash it with a locked bootloader. If u are using the original Rom that come with the phone u need to unlock. If u are using EU Rom and have a locked bootloader then idk what happened.
My Mi Note Pro, which is still stuck at 7.3.30 got Google Play Store issue 4 days ago but today it just suddenly gone, completely supprised me. Perhaps Google had fixed it.
Still waiting for Mi Note Pro despite the fact that on the official forum stated that all the 7.0/7.1 based Rom were suspended this week but Miui EU still able to upload to Rom for most of the 7.0 based devices which is a great new to hear.
Can't wait for them to fix the Google Play Store...
Here's what I did to flash xiaomi.eu_multi_MINotePro_7.2.23_v8-7.0.zip:
-Boot to recovery and wipe every thing except USB OTG
-Go to mount and enable MTB transfer
-Copy Rom and latest SuperSU to internal storage
-Flash the Rom and reboot (it will take quite a while)
-Now your phone bootloader...