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Samsung galaxy M21 battery drain issue

(Topic created on: 02-22-2023 06:27 PM)
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DilshanJD
Active Level 1
Options
Galaxy M
My samsung m21 device automatically battery drain. When i charge it 100% in night again morning the battery has only 35%.
I need to know what is the issue?

1 Solution


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Solution
Sha_zan
Expert Level 2
Galaxy M
It seems like your Samsung M21 device is experiencing abnormal battery drain. There could be several reasons for this, including background apps running continuously, syncing issues, or a faulty battery. Here are a few solutions you can try to resolve the issue:

1. Check the Battery Usage: Go to the device's Settings, click on Battery, and check which apps are consuming the most battery. If there are any unnecessary apps, close them or uninstall them.

2. Turn off unnecessary features: Turn off the Wi-Fi, GPS, Bluetooth, and Mobile data when not in use, as these features drain the battery.

3. Reduce screen brightness: High screen brightness consumes more battery, so adjust the screen brightness to the lowest possible level.

4. Factory Reset: If none of the above methods work, try resetting your device to its factory settings.

If none of the above solutions work, it may be a hardware issue, and you should take your device to a Samsung service center for repair.

Be sure to click the 3 dots and " ✓ Accept as Solution" when you find an answer that works for you.

Thanks... 👍

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13 Comments
Dushan_Kumara
Active Level 8
Galaxy M
Go to settings > Battery & Device Care

Look for battety usage & also put the high usage app to sleep. Using Background Usage LimitsScreenshot_20230223-082129_Settings_38024_1677120690.pngScreenshot_20230223-082134_Device care_38025_1677120695.pngScreenshot_20230223-082140_Device care_38026_1677120700.pngScreenshot_20230223-082200_Device care_38027_1677120720.png
DilshanJD
Active Level 1
Galaxy M
I did everything already but no use
Dushan_Kumara
Active Level 8
Galaxy M
Is this happened recently ?
DilshanJD
Active Level 1
Galaxy M
Yes bro
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Galaxy M
Have u tried a simple restart and see? Also could u post a screenshot of ur battery usage during the last charge?
DilshanJD
Active Level 1
Galaxy M
Yes also restart device no changes
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DilshanJD
Active Level 1
Galaxy M
😔Screenshot_20230223-092134_Device care.jpg
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Galaxy M
Could u click on the battery usage graph? And send a screenshot. There will be a detailed breakdown of what used ur battery
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DilshanJD
Active Level 1
Galaxy M
😔Screenshot_20230223-092901_Device care.jpg
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