I have been noticing for some time that the battery backup and standby time of my galaxy m51 mobile is not giving well.
When I am discharging when I charge 100 percent full, it goes down to 96 percent in a few hours without doing anything.
6 Turn on auto optimise from device care but inside that turn off 'close apps to free memory' (Force closing apps do more harm).
7 Go to permission manager-> location-> show system apps and select 'allow location only when app in use' for all possible apps individually
8 Go to google from setting -> on device sharing -> remove 3rd party apps except google apps
9 Again google -> device connection-> turn off nearby share, devices, cast media control, android auto ~IcyJay 10 Turn off auto update from both play store and galaxy store. Also go to notifications of these both and turn off notifications like promotions,deals,recommendations.
11 disable these bloatwares-> (My galaxy, facebook services)
12 Put these apps in deep sleep-> (Appcloud, Galaxy themes,... etc)
13 Turn off background activity and data usage of these apps-> (Discover, samsung visit in, samsung push service, wallpaper service and any app that you don’t wanna run in background)
14 Go to Notifications of Google and Turn off things that you don't care about like stocks, promotions, price drop alert.
2. Settings>>Location>improve accuracy >disable A. Wifi scanning B. Bluetooth scanning .
3. Device care>battery >power mode>select "optimised" and "adaptive power saving".
And then click on "app power management > And enable these 2 options. A. Adaptive battery B. Put Unused Apps to Sleep.
4. Long press on each app specially 3rd party app(LIKE FACEBOOK, YOUTUBE) and rarely used apps and also ON "GOOGLE APP" as well, then click on>app info> go to these 3 options below on by one
A. Mobile data> allow background data usage>off
B. Battery >allow background activity >off
C. Notification >disable unnecessary notifications like promotional and unnecessary reminder notifications.
5. Go to settings> privacy > permission manager > location> and check which app have accessing your location all the time and if you not using that apps much, then deny access or set as " allowed only while in use" As unnecessary location access by 3rd party app causing battery drain.
6. Go to settings > Google > on device sharing> check which 3rd party apps present there for e.g. if you use paytm , paytm will shared data to show recommendation and suggestion which also cause battery drain
7. Go to settings > account and backup> account > check which app syncing automatically there, and if any app which not necessary to auto sync then click on it and "disable sync"
8. Go to settings >apps>search "weather" >click on settings icon right side > change "auto refresh" settings as per your requirements and disable some unnecessary reminder. ( due to auto refresh it continuously consuming battery)
9. If you use Facebook frequently then disable "auto play video" And if you are mostly uses mobile, on wifi connection then also disable "auto play videos" in YouTube.
10. Settings>Google >click on 3dot at right top corner>usage and diagnostics >off this option.
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