16 Ways to Fix Samsung Galaxy Z Flip 3 Battery Drain Problem

Is Samsung Galaxy Z Flip 3 rudely interrupting your day with battery drain issues? The cutting-edge foldable phone is armed to the teeth with water resistance and Gorilla Glass technology, but its 3,300mAh battery could leave you shorthanded. 

For starters, you can fix the Samsung Galaxy Z Flip 3’s battery drain issues by restarting the device or restricting apps running in the background. If not, try adjusting the display settings, updating the software, and replacing its battery to put the issue to rest.

If those methods didn’t work, read on! In this article, we’re giving you 16 ways to fix the Samsung Galaxy Z Flip battery drain issue in as quickly as 35 minutes!

Difficulty	Easy ●●○○○○
Duration	35 to 40 minutes
Number of Fixes	16
Things You Need	Samsung Galaxy Z Flip 3A working internet connection

How can I make my Samsung Z Flip 3’s battery last longer?

Indeed, Flip 3’s 3,300mAh battery may not perform as well as the 4,000mAh battery of other Galaxy flagship phones. Luckily, the solutions below have been proven and tested to make that battery last longer. 

So hop on. For best results, apply solutions from the top and not randomly. 

1. Restart your Galaxy Z Flip 3.

If you’re wondering how to fix battery drain issues on Samsung Galaxy Z Flip 3, your first course of action should be to restart your phone. During the reboot, your Galaxy device should turn off every app and process in the background.

Moreover, this action will refresh the system’s memory, fix minor errors, and boost performance once the phone boots back up.

Follow the steps below to restart the Galaxy Z Flip 3:

Difficulty	Very Easy ●○○○○
Number of Steps	4
Duration	35 seconds

• Swipe down the notification panel twice.

• Click the power control key.

• Click Restart on the power menu.

• Wait for the device to reboot.

If the Galaxy Z Flip 3’s screen is unresponsive, you can instead perform a “Force Restart” as shown below.

Perform a “Force Restart” by following the steps below:

Difficulty	Very Easy ●○○○○
Number of Steps	3
Duration	40 seconds

• Press/hold the volume down and side buttons at once.

• Keep holding until the screen shuts down.

• Wait for the device to reboot.

2. Optimize your battery. 

Difficulty	Very Easy ●○○○○
Number of Steps	6
Duration	15 seconds

The device care settings on Samsung devices allow you to optimize the battery and deal with battery drain issues on Samsung Galaxy Z Flip 3. The phone will detect power-hungry apps and shut them down.

If an app is causing an error or crashing in the background, your phone will ask for permission to resolve these issues. You can do just that by following the example below.

Follow these steps to optimize the battery:

• Open Settings.

• Scroll down/click Battery and device care.

• Click Fix Now.

• Click Show apps causing issues.

• Select the app(s).

• Click Deep sleep to prevent the selected apps from running in the background.

3. Put to sleep your unused apps.

Difficulty	Very Easy ●○○○○
Number of Steps	9
Duration	20 seconds

Sleeping apps are restricted from running in the background, which helps cut down power consumption. It’s important to put power-hungry apps to sleep to stop them from squeezing the battery’s juice, especially when they’re not used a lot.

Put unused apps to sleep using the steps below:

• Open Settings.

• Scroll down/click Battery and device care.

• Click Battery.

• Click Background usage limits.

• Toggle Put unused apps to sleep on.

• Click Sleeping apps.

• Click the add button (+).

• Select the app(s) on the list.

• Click Add to put them to sleep.

4. Uninstall problematic apps.

Problematic apps directly cause your phone’s battery to drain faster. If you began experiencing battery problems after using a recently-installed app, you can test whether it’s the culprit by rebooting into Safe mode.

A Safe mode is a troubleshooting tool on Galaxy devices to determine whether a third-party app is causing problems. During this mode, downloaded apps are temporarily disabled, allowing you to test if your phone works normally.

Follow the steps below to reboot into Safe mode:

Difficulty	Very Easy ●○○○○
Number of Steps	5
Duration	25 seconds

• Swipe down the notification panel twice.

• Click the power control key.

• Press/hold Power off on the power menu.

• Click Safe Mode.

• Wait for the device to reboot into Safe mode .

If the problems are gone during Safe mode, it means removing your recent apps should fix the battery drain issue on Samsung Galaxy Z Flip 3. From there, you have to reboot back into normal mode and uninstall the suspected app(s).

Follow the steps below to exit Safe mode:

Difficulty	Very Easy ●○○○○
Number of Steps	4
Duration	15 seconds

• Swipe down the notification panel twice.

• Click the power control key.

• Click Restart on the power menu.

• Wait for the device to reboot into normal mode.

Follow the steps below to uninstall the problematic app(s):

Difficulty	Very Easy ●○○○○
Number of Steps	2
Duration	5 seconds

• Press/hold the app’s icon.

• Click Uninstall.

5. Turn off app notifications.

Difficulty	Very Easy ●○○○○
Number of Steps	5
Duration	10 seconds

Power is necessary for apps to operate. Even when apps are inactive, they still require juice to perform background tasks such as receiving updates and sending notification alerts.

One app is usually not enough to cause draining issues but having multiple apps actively receiving and sending you notifications every day will eventually add up. As such, It’s best to limit notifications to important apps only.

Follow the steps below to turn off app notifications:

• Open Settings.

• Click Notifications.

• Scroll down/click More to open the list of apps.

• Toggle the switch beside an app to turn off its notifications.

• Click an app to choose which notifications to turn off.

6. Install the latest app updates.

Difficulty	Very Easy ●○○○○
Number of Steps	5
Duration	40 seconds

Some apps consume more power due to poor optimization. This is the reason most developers release updates that contain bug patches and battery efficiency upgrades.

If you’re still using an outdated version of an app, we recommend installing its latest updates to help fix the battery drain issue on your Flip 3. Updates can be downloaded from either the Galaxy Store or Google Play Store.

Follow the steps below to update your apps:

• Open Google Play Store.

•  Click your Google account’s profile.

• Click My apps & games.

• Click Update all to download all available updates at once.

• Click the Update button beside each app for individual updates.

7. Disable unused network services.

Difficulty	Very Easy ●○○○○
Number of Steps	3
Duration	7 seconds

Like background applications, your phone’s network services take up a big chunk of your phone’s battery when left alone. After all, most apps nowadays require a network connection to perform their background tasks.

In particular, using 5G is a known reason for battery-draining issues on Galaxy devices. Even Samsung recommends turning 5G off whenever it’s not in use to help save your battery.

Follow the steps below to disable your network services:

• Swipe down the notification panel twice.

• Toggle off the switches for Wi-Fi, Bluetooth, mobile data, and Location services.

• Toggle on the Airplane/Flight mode switch to disable all network services at once.

8. Activate the Dark mode.

Difficulty	Very Easy ●○○○○
Number of Steps	3
Duration	7 seconds

Simple display adjustments can also help fix the battery drain issue on Samsung Galaxy Z Flip 3. Activating the dark mode will darken the color palette of your phone’s user interface, which doesn’t run on as much juice as the default light mode.

Enable dark mode using the steps below:

• Open Settings.

• Click Display.

• Select Dark.

9. Lower screen timeout.

Difficulty	Very Easy ●○○○○
Number of Steps	4
Duration	10 seconds

Controlling the duration the display screen times out is an effective way to save small amounts of power. While not as potent as the other solutions, the battery consumption you can save from this can easily add up in the long run.

Follow these steps to set the screen timeout:

• Open Settings.

• Click Display.

• Scroll down/click Screen timeout.

• Select 15 seconds.

• Go back to apply your preference.

10. Lower the display’s brightness.

Difficulty	Very Easy ●○○○○
Number of Steps	3
Duration	7 seconds

Think of your phone’s display as a light source—the brighter it is, the more juice it will take to keep it running. Considering that the display runs every time your phone is actively used, adjusting its brightness level is wise. 

Lower the screen’s brightness using these steps:

• Open Settings.

• Click Display.

• Slide the brightness bar to the left to lower its level.

Pro tip: You can also activate Adaptive brightness to make the display screen adjust its brightness level based on the ambient lighting conditions.

11. Lower the display’s refresh rate.

Difficulty	Very Easy ●○○○○
Number of Steps	4
Duration	10 seconds

The screen’s refresh rate can greatly improve the visual quality of the display at a bigger power cost. In general, we recommend lowering the screen’s refresh rate to help deal with battery drain issues on your Samsung Galaxy Z Flip 3.

Lower the refresh rate using the following steps:

• Open Settings.

• Click Display.

• Click Motion smoothness.

• Select Standard and click Apply.

12. Disable Always on display.

Difficulty	Very Easy ●○○○○
Number of Steps	3
Duration	10 seconds

Always On Display (AOD) activates your phone’s display to show widgets and other information even when it’s supposedly turned off. This lets you access information such as the time and date without actually turning on the display.

As convenient as this feature is, your phone’s battery is better off without it when you have battery drain problems to take care of.

Turn off AOD on Galaxy Z Fold 3 using the steps below:

• Open Settings.

• Scroll down/click on Lock screen.

• Toggle the Always On Display switch off.

13. Disable Edge lighting.

Difficulty	Very Easy ●○○○○
Number of Steps	6
Duration	10 seconds

Edge lighting is similar to AOD because it also allows you to see information on your phone’s display without the need to turn it on. Since this feature uses different lighting effects whenever you receive a notification, it sucks the life out of your battery quickly.

Follow these instructions to turn off edge lighting:

• Swipe down the notification panel.

• Click the Settings icon.

• Click Notifications.

• Select the Brief notification pop-up style.

• Click Brief pop-up settings.

• Click Edge lighting style.

• Select None and click Done.

14. Enable power saving mode.

Difficulty	Very Easy ●○○○○
Number of Steps	2
Duration	5 seconds

Power saving mode is the best tool for cutting down battery usage on all Galaxy devices. This feature extends the battery’s lifespan by limiting certain features and functionality on your Samsung Galaxy Z Flip 3.

Using power saving mode often is a very effective way to keep your phone’s battery healthy since it lowers the number of times the device has to be charged.

Enable power saving mode using these steps:

• Swipe down the notifications panel twice.

• Toggle the Power saving mode on.

15. System Update

Difficulty	Easy ●●○○○
Number of Steps	5
Duration	30 minutes

Equipping your device with the latest system software update not only fixes previous bugs but also boosts performance and battery efficiency. If you’re still on an old software version, upgrading should fix battery drain issues on Galaxy Z Flip 3.

Update the software with the steps below:

• Open Settings.

• Scroll down/click Software update.

• Click Download and install.

• Wait for the device to search for an available update.

• Click Download now to continue.

• Click Install now to initiate the installation.

16. Replace your battery.

Difficulty	Very Easy ●○○○○
Number of Steps	4
Duration	10 seconds

No amount of troubleshooting will fix the battery drain issue on Samsung Galaxy Z Flip 3 if the battery itself is in poor condition. Luckily, you can use the Samsung Members app to check your phone’s battery health to see if it needs replacement.

Diagnose your battery’s health using these steps:

• Open Samsung Members.

• Click Support.

• Click View tests.

• Click Battery status.

If your phone already has a poor battery life, we recommend contacting Samsung Support so they can help set up an appointment for a battery replacement at one of their service centers near you.

Why is my Samsung Galaxy phone battery draining so fast?

Many factors affect how fast the battery drains on a Galaxy device. Some of the common causes of battery-draining issues are shown below.

• Using an old software version on your Galaxy phone means it doesn’t have the battery efficiency updates, which makes it consume more juice.

• Running various apps and processes in the background at once will squeeze the battery dry faster.

• Playing graphics-heavy games over long periods overworks the processor, making it consume more power to run your games more smoothly.

• If the phone has already been used for up to 2 years, the battery will likely be in poor condition and needs a replacement.

• Charging your phone using fake or broken charging accessories can damage the battery and cause it to drain faster than normal.

• Leaving your network services running in the background even when the phone is idle will drain the battery’s juice as it scans for a better signal and receives notifications.

• Putting your device under the sun’s direct heat or near places with extreme heat, such as a cooking stove.

Final Words

A little learning is a dangerous thing. When you want to maximize your Samsung Galaxy Z Flip 3, keeping its battery in tip-top shape is spot on, so keeping all the salient features in this guide is thinking straight. 

FAQs about Samsung Galaxy Z Flip 3 Battery Drain Issues