I updated last week-end my Xiaomi Mi 9 to and since then my battery life is good low , on 10.2.26.0.PFAEUXM my battery life was much better .
With the same settings on my phone on 10.2.26.0.PFAEUXM i got arround 6-7 hour till 15% battery now with 10.2.27.0.PFAEUXM i got arround 4 Hours.
I tryed to clear cache and data and i got no improve.
I dont know what to do , i really enjoy my phone but i with this battery life ... it will be not even good on daily use.
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