Original topic:

S25 battery backup

(Topic created on: 02-19-2025 12:28 PM)
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NS_Dhakad
Active Level 3
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Galaxy S

image

10% in 4hrs and 47min without any use and screen off even in power saving mode turned on and AOD is off, is it normal!!?? 
I think it's not normal. And i saw many times that from 89 to 70, the battery is draining very fast. 
Device:- Samsung galaxy s25 
5 Comments
plant35
Active Level 6
Galaxy S
Your device is new give it some time, after 2-3 weeks it will fix automatically.
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NS_Dhakad
Active Level 3
Galaxy S
Almost 2 weeks old
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plant35
Active Level 6
Galaxy S
So please give it more time and spend more time with it not left it aside.
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plant35
Active Level 6
Galaxy S
Here are some Tips:
1) Gaming needs more power and performance that drain battery quickly. Also gaming may cause heat which also consumes more battery. So reduce gaming or play games 30 minutes then give the phone 30 minutes break.
2) Enable adaptive Power saving mode.
3) Check if Adaptive Battery is on or not. If not please on it.
4) Put unused apps in deep sleep or uninstall them.
5) Turn off 120 hz refresh rate and use standard refresh rate.
6) Use dark mode
7) Turn off nearby device scanning.
😎 Turn off wifi, bluetooth, location services if you are not using them. Also must turn off mobile data at night before sleep.
9) Don't close the apps that you use very frequently from task manager, that will create pressure on the Ram and battery which may consume more battery.
10) Don't charge you mobile from 0-100% that creates stress on the battery. Only charge your phone from 20-28% to 80-85% . That will definitely improve your mobile's battery health.

I shared my all tips that I used to improve my battery health. I am also using M35 6/128 GB varient and it drains battery very quickly before using these tips. After using these tips my phone's battery health improved by twice.
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cs_member10
Expert Level 5
Galaxy S

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern, we want to inform you that when initially using the device, battery consumption may be rapid due to learning battery usage patterns and application of performance optimization. It will stabilize after a certain period, but if still facing issues, kindly perform the following steps to resolve your issue.

● Galaxy device Battery drain issue: Note: Charge in one go instead of charging many times as it affects the life span of battery and battery performance.

1. Perform Battery Optimization: Go to Settings > Select Device Maintenance/Device Care > Optimize > Optimize all options like Battery, Storage, and Memory.

2. Turn off Wi-Fi, GPS, Bluetooth etc. when not in use.

3. Check device network fluctuation.
Avoid usage in areas with low network/fluctuation.

4. Reduce the display brightness level or set the device to auto-brightness mode.

5. Adjust screen timeout settings: Go to Settings > Display > Screen timeout > Select the minimum screen timeout.

6. Check which application is or interface is using more battery from device care and try to update app or avoid using that app.

7. Close background running apps.

8. Turn off auto sync of e-mails, app data etc.
Open notification panel > Turn off auto sync option.

9. Update software (if available): Go to Settings > Software update > Download and install > Check for software update > If Software update available > Download > Downloading updates > Install now
Note: Your phone will restart after the update is installed.

10. Reset the device:
IMPORTANT:
• Kindly create data backup of your device via SMART switch mobile application or http://www.samsung.com/in/support/smartswitch pc suite.
• Remember google password before resetting the device because it is required during initial setup.
• If you do not remember it, then reset, (Forgot password) your google account.
• For this:
• Open Gmail (https://accounts.google.com/servicelogin) > forgot password >Select """"try another way"""" > Next > Enter a new password > Next

Please follow the below steps to reset the device:

Settings > General Management > Reset > Temporary cloud backup or External storage backup > tab on Factory data reset (This will erase all data, including files and downloaded apps)

If the issue still persists than we request that you share the log file from your device within 15 minutes of the occurrence of the issue. You can do this by using the error report option available in the Samsung Members application.

Additionally, if possible, please include a video or screenshot demonstrating the issue. Here are the steps to share the log file:

To share a log file, (Open Samsung member application >> Tap on support >> Tap on send feedback >> Choose composer option >> Select error >> Select the appropriate category >> Type your query)

Warm Regards,
Samsung Customer Support