10 Effective Solutions to Fix Fast Charging Issues on Samsung Phones

Fast charging is a game-changing feature found in most Samsung Galaxy phones that makes our lives easier. With just a few minutes of charging, we can power through our entire day. However, there might be instances when fast charging stops working on your Samsung phone, leaving you frustrated. If you're facing this issue, don't worry! We've got you covered with some troubleshooting tips that might help you fix the problem. Let's get started!

1. Enable Fast Charging

The first step is to ensure that the Super Fast Charging option is enabled on your Samsung Galaxy phone. Here's how you can check:

  1. Launch the Settings app and navigate to Battery > Charging settings.
  2. Make sure the switches next to Fast charging, Super fast charging, and Fast wireless charging are enabled.

Charging Settings on Samsung Phone

2. Unplug and Replug the Charger

If your Samsung phone is running on One UI 5 (Android 13) or higher, it might only display the fast charging or super fast charging status for a few seconds. After that, it will only show the battery percentage and estimated time remaining for a full charge. To avoid any confusion, simply unplug the charger and plug it back in. Your phone should display the super fast charging status for the first few seconds.

Fast Charging Status Not Showing on Samsung Phone

3. Use the Right Adapter and Cable

To ensure fast charging works, 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. Additionally, make sure both the adapter and cable are firmly connected. Avoid using your phone while charging to achieve faster-charging speeds.

Samsung Fast Charger

4. Check Battery Health

As your phone's battery ages, it loses capacity and degrades over time. If your Samsung device has an old battery, it may not charge as fast as it used to. You can check your battery's health via the Samsung Members app, which comes pre-installed on most Samsung Galaxy devices. Open the Settings app, navigate to Device care, select Diagnostics, tap Phone diagnostics, and check the battery health. If the reading shows “Good” or “Normal,” your battery health is fine.

5. Disable USB Debugging

If USB debugging mode is enabled on your Samsung phone, it may cause slow charging or charging failure. To fix this, open the Settings app, scroll down to Developer options, and turn off the switch next to USB debugging.

6. Remove Moisture From the Charging Port

Moisture in your Samsung Galaxy phone's charging port can also cause charging issues. Use a soft, lint-free cloth to carefully wipe the outer area of the USB-C port. If there's remaining moisture, gently blow into the port using compressed air. Check if the issue persists.

7. Try Safe Mode

A third-party app or service running in the background might be affecting the charging speed on your Samsung device. Boot your phone into Safe Mode to verify this. Press and hold the power button, tap the power off icon, long-press the Power off icon, and select Safe Mode. Try charging your phone in Safe Mode to check if fast charging is working. If it does, try removing recently installed apps one by one to fix the issue.

8. Check for Software Updates

Make sure to check your Samsung device for any pending software updates. Updates not only bring new features and improvements but also bug fixes. If the charging issue is caused by a bug, updating your phone might resolve it. Open the Settings app, go to Software update, and tap Download and install.

9. Wipe Cache Partition

If temporary files associated with One UI are damaged or corrupt, fast charging may not work. In such cases, clearing the cache partition on your Samsung Galaxy phone can help fix the issue.

10. Perform a Factory Reset

If none of the above solutions work, performing a factory reset on your Samsung phone is the last resort. This will erase all your data, reset all settings, and restore your phone to its original state. Open the Settings app, go to General management, tap Reset, select Factory data reset, and follow the instructions to perform the reset.

Fast and Furious

Fast charging is undoubtedly one of the most significant mobile innovations in recent years. Once you experience those blazing fast charging speeds, there's no going back. We hope that the above solutions have been helpful in fixing the fast charging not working issue on your Samsung device.