With the release of the 13 pro global rom and the 2 phones having very similar hardware. Is it possible to flash this rom on to our 12s Ultra device via trwp?
This is the solution. Need to stop Miui from closing app.
Swipe up and hold to enter app tabs. Press and hold on FNG, then press the lock icon.
This stops the system from closing.
My notifications work well.
Settings -battery-power consumption - unresctrict them
Also info the individual apps and remove the battery optimization.
Hope that helps.