I'm too lazy to go back and review the first post, but although installing a custom recovery, (any of them), should not delete any data, you need to be aware that unlocking your bootloader WILL delete all your data.
I saw this, (occasionally), when using the Google dialer. Yes I preferred the Google dialer.
Don't know what the cause was but don't recall it reoccurring since setting the MIUI as default.
You are in the Telegram chats aren't you?
I mean that's where 90%+ of enthusiast development occurs these days.
It's Sudeeps port in the Miatoll channel.
Still working here with the Props Config module, but we're not using it to change the model props.
Good to know there's an alternative if Props Config ever fails.