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Original topic:

S24 Battery Drain Post-Update

(Topic created: 04-11-2025 12:21 PM)
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Jay_Q
Cosmic Ray
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Galaxy S24

I updated to one UI7 last night and now my battery while on idle is draining extremely fast. 

 
Had I known this would be an issue I would have never updated to this crappy software. 
 
This is a major issue and like I said I can notice the extreme battery drain while the phone is idle.
 
If Samsung doesn't fix this issue I will be filing a claim as to me this is now a defective item that they caused.
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832 Replies
CEParsons
Black Hole
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Galaxy S24
Galaxy phones have an adaptive battery feature that uses machine learning to optimize battery consumption based on your usage.

After a major software update, this feature resets and needs to relearn your usage patterns. You may notice diminished battery life for a week or so while this process takes place.

Have you followed the best practices
after an update guide? Clearing device
cache via recovery mode in particular.
https://us.community.samsung.com/t5/Tips-Tricks/Best-Practices-After-an-Update/ba-p/3200871?src=Shar...

You can also download Good Guardians to re-optimize your apps via app booster (something you should definitely do after a major update). Memory Guardian may be helpful as well. Battery Guardian
also offers several options to extend your device's battery life.
https://apps.samsung.com/appquery/appDetail.as?appId=com.android.samsung.utilityapp

Hope this helps!
user3Dm1jVZdJt
Asteroid
Options
Galaxy S24
Yep. Same here.
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Options
Galaxy S24
I erased cache to see if that helps
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Techaman
Galaxy
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Galaxy S24
My s25 ultra sends to be eating the battery more then usual
Jokerloz
Halo
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Galaxy S24
Anyone else notice how fast the battery drains now. Even with adaptive learning. I can't put my apps in deep sleep my ram usage is over 8gb the last two ui updates have really caused my ram usage to double. Along with my battery draining 10% within 20 minutes of taking it off the charger. 
Buffy1211
Constellation
Options
Galaxy S24
Yes for the last couple of weeks
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CEParsons
Black Hole
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Galaxy S24
See my comment above
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CEParsons
Black Hole
Options
Galaxy S24
Galaxy phones have an adaptive battery feature that uses machine learning to optimize battery consumption based on your usage.

After a major software update, this feature resets and needs to relearn your usage patterns. You may notice diminished battery life for a week or so while this process takes place.

Have you followed the best practices
after an update guide? Clearing device
cache via recovery mode in particular.
https://us.community.samsung.com/t5/Tips-Tricks/Best-Practices-After-an-Update/ba-p/3200871?src=Shar...

You can also download Good Guardians to re-optimize your apps via app booster (something you should definitely do after a major update). Battery Guardian
also offers several options to extend your device's battery life.
https://apps.samsung.com/appquery/appDetail.as?appId=com.android.samsung.utilityapp

Hope this helps!
Jokerloz
Halo
Options
Galaxy S24
Like I said this has been a issue since the ui7 update.
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CEParsons
Black Hole
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Galaxy S24
Have you tried running the various modules in Good Guardians to re-optimize your device?
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