Ok people you are writing same stuff all the time. Deep sleep does work for some time after flashing or rebooting phone but after 10-15 hours it just stops working and phone is awake all the time. So before you write that deep sleep is working just wait for 10-15 hours and check is it working then. Only solution for permanently resolving this deep sleep issue is flashing 20.7.2 or turning off FOD and rebooting phone and deep sleep will work again like it should.
Have in mind that when I'm writing about this deep sleep issue I'm writing about Mi 9T Pro and probably some other phones but not all phones since I guess there are phones that have normally working deep sleep on this ROM.
Hi,
I agree. I have a Mi 9 and after a reboot I get deep sleep working for a few hours, but then throughout the day deep sleep becomes less effective until it stops working and only after a new reboot I get it working again.
Didn't yet have the chance to disable FOD to see if it is the root cause of this issue.
However, and after looking into the statistics from GSam, I do suspect that the issue is more related to NLP and Google Play Services. The number of wakes in that app is huge and almost all of them related to NLP and the sns_smd sensor driver (I think this is the accelerometer).
I don't know however what can be done to improve this.
There's also the chance that there's some problems in syncing some of the accounts I have, meaning some may get stuck and prevents the system to enter deep sleep. Only a reboot will fix this.