How to fix galaxy S9 battery drain problem

Annoying by quickly drain battery life on galaxy S9 and galaxy S9 plus Oreo? Check out top best tips for fix galaxy S9 plus and galaxy S9 battery drain problem. There are several reasons for drain galaxy S9 battery life including screen brightness, screen time out time, auto-update apps, auto-sync apps data, running unnecessary background apps, live wallpaper & screen saver, Always-on display and more.

You can enable data saver on galaxy S9 plus & galaxy S9 to extend battery life. Sometimes problem may be with device battery, so battery not charge and quickly drain battery. Just replace the battery from the Samsung store. Also overheating issue occurs due to fast battery draining. Follow below given step by step process to fix galaxy S9 battery drain problem.

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How to fix galaxy S9 battery drain problem

Check out each one listed below methods to fix battery drain issue on galaxy S9 and galaxy S9 plus Oreo.

1st Way: Reduce screen display time

Reduce screen display time and set it 15 seconds / 30 seconds to quickly turn off display and save battery in galaxy S9 & S9 plus.


Settings > Device > Display > Sleep > 15 seconds / 30 Seconds

2nd Way: Decrease screen brightness to fix galaxy S9 battery drain problem

Scroll down notification panel from any screen and reduce screen brightness improve battery life on Samsung galaxy S9 & S9 plus.

3rd Way: Remove live wallpaper

If use live wallpaper on your galaxy S9 & S9 plus device, remove it from your devices.

4th Way: Turn off ambient display

Ambient display function is helpful to see notification on your lock screen without unlock your phone. It will automatically wake up when any notifications received.

Settings > Display > Ambient display

5th Way: How to turn on power saver mode galaxy S9 and galaxy S9 plus

Notification panel > settings > device maintenance > battery > power saving mode

Also enable ultra power saving mode in galaxy S9 and galaxy S9 plus devices.

6th Way: Force stop apps unnecessary running to fix galaxy S9 battery drain problem

If suddenly battery drain on galaxy S9 plus & S9, find background app that consume more battery and high RAM used using battery settings. After found that app, force stops that individual app.

Settings > Battery > Tap on App to view details

Force stop apps on galaxy S9 & S9 plus:

Settings > Apps > Tap on app want to force stop > Force stop > OK

7th Way: Factory reset galaxy S9 & S9 plus

It will remove your entire galaxy S9 & S9 plus internal storage data such as downloaded apps, Google account, Samsung account and more. So backup & restore important phone data in your device before factory reset data.

Step 1: Go to Settings in your galaxy S9 & S9 plus

Step 2: Tap on Backup & reset

Step 3: Tap on Factory data reset

Step 4: Tap on Reset Phone

Step 5: Tap on Erase everything

Now restart your galaxy S9 device and check fix battery life issue on galaxy S9 and galaxy S9 plus.

Other solutions you’ll try such as check system software updates, turn off GPS, Wi-Fi & Bluetooth and disable auto update apps in your galaxy S9 & S9 plus devices to increase S9 battery life.

And that’s it. End the list of possible solutions we found on web surfing to fix galaxy S9 battery drain problem. Do you have any other tips want to share? Share with us in below comment box.

About bestusefultips

I'm Arpit Patel, techno lover from India. Bestusefultips is a technology website focused on latest Android news, tricks & tips related android devices, tutorials and videos.

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