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Original topic:

S21 Ultra EXTREME BATTERY DRAIN

(Topic created on: 08-27-2021 12:28 PM)
AliKhan462
Active Level 1
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Galaxy S
I have an exynos s21 ultra and its my third week with this phone. I can never get above 6 hours SOT, today I got 3.5 hours SOT with 24% remaining. Apps claim that my battery is using 1000 to 1200mah a second which is extremely high. I use 4g and I do use around 10% brightness all the time. I never go above 20% brightness. I use whatsapp, youtube, and samsung browser. What I have noticed is the battery drain is around 3.5% an hour which is mind boggling. Please someone just help me what do I do?
11 Comments
sa72mmm
Active Level 5
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Galaxy S
Same i think my s21 ultra exy2100 drains fast ... is there any app where i can check whether battery is normal? I just bought it 4 days ago
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AliKhan462
Active Level 1
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Galaxy S
In samsung members you can check battery health
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Saadi77
Expert Level 5
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Galaxy S
Battery health device care sy b jo jati ha
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sa72mmm
Active Level 5
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Galaxy S
And the zoom in camera gets **bleep** after 50 x .. picture quality gets bad and shaky

Can u pls tell the exact software update or security update here i want to make sure ours is same
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AliKhan462
Active Level 1
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Galaxy S
AUG4 latest update. This battery drain is just mental.
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sa72mmm
Active Level 5
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Galaxy S
I bought airlink s21 ultra after fresh unboxing this is the first update i found after clicking search soft updateScreenshot_20210828-012535_Software update.jpg
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Saadi77
Expert Level 5
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Galaxy S
Bro listen if you use YouTube and Google maps location on and sync turn off its drain your battery fast
Don't use too much location turn off sync off then check health after 3 days and uninstall YouTube
YouTube drains your battery very speedy very heavy app
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sa72mmm
Active Level 5
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Galaxy S
Y m i behind u in soft update ?

And one last question pls tell me are u using liquid gel screen protector ? Coz i installed 800 pkr liquid gel protector and fingerprint was not working so i just applied the plastic on screen. Any idea what good option for screen protection?
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AliKhan462
Active Level 1
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Galaxy S
I have no idea why your update is like that. I use the screen protector that came with the phone, i dont like other ones
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