10 Best Ways to Fix Fast Charging Not Working on Samsung Phones
Fast charging is one of those godsend features found in mostSamsung Galaxy phonesthat make your lives easier. Merely a few minutes of charge helps you get through your entire day. Useful as it is, there can be instances when fast charging stops working on your Samsung phone. If you’re irked by a similar issue, then this guide has a few troubleshooting tips that might help. So, let’s check it out.
Table of Contents
1. Enable Fast Charging
The first thing you need to do is ensure that the Super Fast Charging option is enabled on your Samsung Galaxy phone. Here’s how to check.
1.Launch theSettingsapp and navigate toBattery > Charging settings.
2.Ensure that the switches next toFast charging,Super fast charging, andFast wireless chargingare enabled.
2. Unplug and Replug the Charger to Check if Fast Charging Is Working
Is your Samsung phone running One UI 5 (Android 13) or higher? If so, it’s important to note that your Samsung Galaxy phone will only displayFast chargingorSuper fast chargingstatus for a few seconds. After that, it will only show the battery percentage and estimated time remaining for a full charge.
This can give the wrong impression that fast charging or super fast charging is not working on your Samsung Galaxy phone. To avoid any confusion, simply unplug the charger and then plug it back in. Once you do, your phone should display the super fast charging status for the first few seconds.
3. Use the Right Adapter and Cable
For fast charging to work, you need to use the right adapter and cable. Different phones support different power inputs, so using the correct adapter compatible with your phone and supporting features like Adaptive Fast Charging or Super Fast Charging is crucial. Besides, you’ll need to ensure the USB cable you’re using isn’t damaged.
Additionally, verify both the adapter and the cable are firmly connected. While you’re at it, consider trying a different power outlet if possible.
Lastly, if you tend to use apps or play games while charging, your Samsung phone may not charge as fast. Hence, it’s best to avoid using your phone to achieve faster-charging speeds.
4. Check Battery Health
As you charge and discharge your phone, its battery loses capacity and degrades over time. If the battery on your Samsung device is old, it may not charge as fast as it used to.
You can check your battery’s health via the Samsung Members app. The app comespre-installed on most Samsung Galaxy devices.
1.Launch theSettingsapp, navigate toDevice care, and selectDiagnostics.
2.TapPhone diagnostics.
3.TapBattery statusand you’ll see the battery health. If the reading next toLifereadsGoodorNormalthen your battery health is fine.
5. Disable USB Debugging
Another reason why your Samsung phone may charge slowly or fail to charge at all is if the USB debugging mode is enabled. Try disabling it momentarily and see if that solves your problem.
Open theSettingsapp and scroll down to tap onDeveloper options. Then, underDebugging, turn off the switch next toUSB debugging.
6. Remove Moisture From the Charging Port
The presence of moisture in your Samsung Galaxy phone’s charging port can also cause such problems. In that case, your Samsung phone may also show the moisture detected warning.
To fix this, use a soft, lint-free cloth to carefully wipe the outer area of the USB-C port. If you have a can of compressed air, gently blow into the port to help remove any remaining water droplets. After that, check if the issue persists.
7. Try Safe Mode
One of the third-party apps or services running in the background may be affecting the charging speed on your device. A quick way to verify this is by booting your phone into Safe Mode.
To boot your Samsung phone into Safe Mode, follow the steps below.
1.Press down and hold thepower buttonuntil you see the power off icon.
2.Long press on thePower officon and tap theSafe Modeicon.
Try charging your Samsung Galaxy phone for a few minutes to check if fast charging is working in Safe Mode. If it works as expected, try removing recently installed apps one by one to fix the issue.
8. Check for Software Updates
If the above solutions haven’t helped, you should check your Samsung device for any pending updates. Aside from new features and improvements, software updates bring all kinds of bug fixes to your phone. So, if the issue is occurring due to a bug, updating it will help.
To check for updates, open theSettingsapp and navigate toSoftware update. Then tap onDownload and install.
Your phone will automatically start looking for any updates and download them.
9. Wipe Cache Partition
Fast charging may not work on your Samsung phone if the temporary files associated with One UI are damaged or corrupt. So, if the above tips don’t help, considerclearing the cache partition on your Samsung Galaxy phoneto fix the issue.
10. Perform a Factory Reset
Lastly, if nothing works, then you should consider resetting your Samsung phone to its factory default settings. This will remove all your data, reset all the settings, and your phone will be as good as new.
1.Open theSettingsapp and go toGeneral management. Scroll down to tap on theResetoption.
2.SelectFactory data resetand tapResetto begin the process.
Fast and Furious
Of all the mobile innovations that happened in the last decade, fast charging is probably right up there. Once you get used to those blazing fast charging speeds, it’s almost impossible to go back. Hopefully, the above solutions have been good enough to fix the fast charging not working issue on your Samsung device for good.
Pankil Shah
Pankil is a Civil Engineer by profession who started his journey as a writer back in 2016. He joined TechWiser in March 2021 as a freelance writer to cover buying guides, explainers, and tips & tricks for Android, iOS, Windows, and Web.
