Whenever I change settings in Xiaomi phone, like permissions, privacy, data usage access, battery optimization and others. At least some apps after some time have again changed settings to their defaults. Same some system apps are reinstalled automatically after restart of phone even they have uninstall option. I know it’s not privacy os, but damn, it’s so annoying and they literally do everything to track people. My question is how I can change something to stop system changing those permissions and settings to default again or if is there app making it as I want at all time?
See if your model is available to flash LineageOS on, if it is and you are comfortable in flashing ROM to cellular phones. Consider flashing one.
If your phone model is available to flash Lineage, for now, live with the annoyance of manually doing this per update. When its time to get. anew phone, consider getting either a Pixel to flash Graphene or if Pixels are not available, something to flash Lineage on.