Original topic:

S9 plus 45% battery drain overnight after update "android system"

(Topic created on: 08-14-2019 11:22 AM)
hamzaalb
Beginner Level 2
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Galaxy S
My new S9 plus dropping battery life at night when not in use.
I have gone through all things reset, all apps were put to sleep & power saving was on 
I cleared the cache from force restart as well 
Nothing helped.
I discovered yesterday app name ""android system"" used 45% of battery at night when not in use 😐😐
Plz help. Now it's clear that my battery is good but the issue is in the system.
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5 Comments
ALMASOUDKW
Beginner Level 2
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Galaxy S
same issue galaxy s9 july update
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Sahaxp
Active Level 7
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Galaxy S
Do a general reset. Only it will help
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hamzaalb
Beginner Level 2
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Galaxy S
i did but that didn't help.
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Nuraddin
Active Level 6
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Galaxy S
Start your phone on the Safe Mode to block all the third part apps overnight. Check if the results are same. If yes, then it is advised to take your device to the Samsung Service.
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shamak
Beginner Level 2
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Galaxy S
s9 plus battery drains fast, whats the solution?
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