7 solutions to Fix Sam­sung One UI Bat­tery Drainage issues

Did you noticed Samsung device battery drain very fast? You are not alone; several users report and complain about the Samsung One UI Battery Drain issue. Here in this post, we will try to find the best options for reducing the Samsung Galaxy battery drain issues.

Samsung has done a tremendous job by redesigning one UI for all Samsung Galaxy Devices. By the whole New One UI one can get access to features like one can Change Call Background, Turn on Notification History, Widgets for always-on display and lock screen, more control in Quick Settings, Double Tap to Sleep and Wake, Live captions, and Google Subtitles, customize side key, Change Autofill on Samsung phones and much more. With all these features you can now enjoy more smooth animations in the One UI. Samsung has not forgotten to improve its battery life by bringing many saving measurements as well. But, Samsung One UI Battery Drainage issues have been faced by many users. Many users had complained that their battery number is quite good (6000mAh or 7000mAh) but they complete the day with little to no battery juice. If you are also facing a Sam­sung One UI Bat­tery Drainage problem then you need to make some changes in the One UI.

Sam­sung One UI Bat­tery Drainage issues Here’s the fix!

In this article, we will talk about how one can Fix Sam­sung One UI Bat­tery Drainage issues. We are giving some of the major troubleshooting solutions that you can try on your One UI to get rid of the Sam­sung One UI Bat­tery Drainage issue. By using the solutions given below, you can enhance your Samsung device battery life and even advance the battery health cycles.

Turn off Always on Display

Always On Display is a smartphone feature that shows customizable limited information while the phone is asleep. Always-On Display or AOD is a feature available on certain Samsung smartphones too. AOD allows you to customize your screen to show time, date, battery status, notifications, screensavers, and more. It is important to know that AOD does consume energy. Colors, sensors, and processors all consume energy while AOD is in use, which leads to extra consumption of batteries. Disabling Always on Display will be an effective fix for the Sam­sung One UI Bat­tery Drainage issue. Here’s how,

  • Open your settings application on your Samsung mobile.
  • Scroll down and click on Lock Screen.
  • Click on Always on Display and toggle it off.

disable always on display

Enable Dark Mode

The idea behind dark mode is that it reduces the light emitted by device screens while maintaining the minimum color contrast ratios required for readability. Dark mode will definitely help you save battery life, reduce screen glare, and make it easier to adjust to the screen when you’re looking at your device in the dark. Dark Mode can indeed reduce the display power draw by up to 60% at full brightness for the set of popular Android apps that have been tested till now. Enabling the dark mode on your Samsung device will definitely help you to deal with the Sam­sung One UI battery drainage issue. Here is how can you enable Dark Mode on your Samsung device,

  • Open your settings
  • Click on display
  • And toggle on the Dark Mode.

Alternatively, One can enable the dark mode or theme from the notification toggle to save some battery juice.


Turn-on Adaptive brightness Option

Adaptive Brightness that’s a bit like auto-brightness. Adaptive brightness will automatically adjust the display brightness for you as the lighting of the surroundings changes. And do so in a way that respects your device’s battery life. Enabling the Adaptive brightness feature may help you to save some of your battery juice. Here’s how,

  • Open your settings menu
  • Click on Display
  • And Toggle ON Adaptive brightness.
android adaptive brightness
Photo: androidcentral

Use Power Mode

We can reduce battery consumption by enabling Power Saving Mode in Samsung Smartphones. You can easily control Your mobile device’s battery usage through the Power saving mode settings when the battery charge drops. By default, Power Mode is set to Optimized, but if you are getting less than ideal battery life then switch to Medium Power Saving or Maximum Power Saving mode. Here’s how can you do that,

  • Open your settings menu on your Samsung device.
  • Scroll down and click on the battery
  • Then click on Power Mode.
  • By default, Power Mode is set to Optimized, So switch to Medium Power Saving or Maximum Power Saving mode whichever you prefer.

Enable Adaptive Power saving

Adaptive Battery feature or Adaptive Power saving can trigger battery-saving automatically if it predicts a day of heavy usage based on your routine. Adaptive power saving Set the power mode automatically based on your usage patterns to save your battery life. The system learns your usage pattern and One UI will automatically move to the medium or maximum power saving. Here’s how you can do that, follow the same steps shown in the above solution, click on Power Mode and then enable Adaptive Power Saving mode.

Clear partition cache

Another great solution is to clear the partition cache. When caches build upon our Samsung device, they can result in quite a lot of malfunctioning including fast drainage of the battery. Thus, clearing all the caches on your device may help to fix Sam­sung One UI bat­tery drainage issues. Here’s how,

  • Switch off your Samsung device
  • Boot into recovery mode pressing down the volume down key, the Bixby, and the Power key at the same time.
  • For Samsung Devices without a Bixby button (J8 devices like that) press the Volume Down + Power Button.
  • Use the volume keys to navigate and the Power key to launch an option; select “wipe cache partition.”
  • Restart your Samsung device after this Process.
Wipe Cache Partition
Image: YouTube screenshot

Download the latest Software Update (if available)

New Android software or a new system software could solve the One UI Bat­tery Drainage issue permanently. As new software comes with many bug fixes it might be possible that it fixes any battery-draining bug (if it is there). Having up-to-date devices is one of the major prerequisites for every Android device to work its features normally and properly. Updating your Android device software is a major solution to all the minor and big bugs you have faced related to the battery. An update comes with loads of bug fixes. If you disabled automatic system software updates on your Android device you can download it manually (if the update is available). Updating your Android device OS to the latest one would be a great thing. Here’s how,

  • Open the settings menu on your Samsung device
  • Then click on the system
  • And then check for a software update. Or you can search the word “update” in your settings.
  • Download and install that Update if available.


If you Fixed Sam­sung One UI Bat­tery Drainage issues. So please let us know which solution you did and we are happy to hear that from you guys! And if any questions arise in your mind feel free to ask us, we are here to answer your queries and doubts.

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More