I'm experiencing high battery drainage on Redmi Note 4X Global Snapdragon with clean flashed V18.104.22.168 NCFMIXM. Full bugreport ZIP attached:
2019-11-18 07:16:38 UploadClick on the file to download the attachment
bugreport-2019-11-16-223936_batteryhistorian_01.jpg (593 KB, Downloads: 0)
2019-11-18 07:19:16 Upload
bugreport-2019-11-16-223936_batteryhistorian_02.jpg (193.09 KB, Downloads: 0)
2019-11-18 07:20:22 Upload
Some things that already cought my eyes:
Some foreground processes are active 100% of the time and doze mode is only light all the time it can go to doze mode - no deep sleep:
com.miui.securitycenter - I don't know what the Security app is doing in foreground all the time?! In the bugreport you will see that I force-closed it and deleted it's data, too, but didn't solve the issue.
com.xiaomi.joyose - I don't even know why this app is installed in a global ROM, it's for chinese contents, isn't it?
GPS seems to be actively in use - but the phone (as mentioned) hasn't been turned on at all (I used a different device for navigation), the phone was in the center box of the car, left untouched. I'm using Google location sharing with Google Maps but on LinegeOS it has never ever caused battery drain, never used the GPS module because the phone was set to battery saving mode in terms of location settings (no GPS, only cell tower info, Wifi- and Bluetooth scanning is turned off).
The same phone using the official LineageOS 16 can easily achieve at least 8..10hrs of screen-on time in 2 days (I'm a light user, no gaming, only browsing, using some instant messenger apps, etc..) with the exact same conditions (same apps installed, same usage behavior - tested, came from LOS16, then clean flashed MIUI 11 (formated /data completely (not wipe only..) etc) and then rolled back to LOS16 and LOS16 is working the same way before and after, too - thus this is not a problem of the phone, nor the battery).
Anyone experiencing the same problem? Anyone has any idea how to mitigate or even solve the problem? Thank you!
In order to fulfill the basic functions of our service, the user hereby agrees to allow Xiaomi to collect, process and use personal information which shall include but not be limited to written threads, pictures, comments, replies in the Mi Community, and relevant data types listed in Xiaomi's Private Policy. By selecting "Agree", you agree to Xiaomi's Private Policy and Content Policy .