Skip to content
HOME >> TECH GUIDE >> How to fix Samsung Galaxy fast charging not working

How to fix Samsung Galaxy fast charging not working

Samsung Fast Charging Not Working? Try These Fixes. Many Samsung Galaxy phones support fast charging. If your phone is charging slower than it should, here are some ways to fix it.

Fast charging is one of those godsend features found in most Samsung phones that 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.

Fast charging is the perfect feature for people who hate to wait for their phones to get powered up before leaving for an evening out with friends and family. After just a short charge time, you can use your phone for hours. Samsung includes fast charging in many of its most popular phones.

Although it is a big selling point for Samsung, it can also be problematic at times. Here are a few fixes you can try if fast charging is not working on your Galaxy phone.

How to enable fast charging on your Samsung Galaxy phone:

  • Launch the Settings app and navigate to Battery and device care. Then select Battery.
  • Scroll down to tap on More battery settings. Then ensure that the switches next to Fast chargingSuper fast charging, and Fast wireless charging are enabled. 

1. Does Your Phone Support Fast Charging?

Before proceeding with any checks and fixes, you must ensure that your cell phone has fast charging capability. While you can search the internet to determine whether your cell phone has fast charging, we recommend asking the support representative directly. Visit Samsung’s support page, pick your preferred mode of communication, and reach out to them.

2. Use the Right Charger Adapter and Cable

For fast charging to work, your phone charger must also support it. The charger that comes with your phone likely does, but you may have to buy one separately, as with the Samsung S21, S22, and other flagship devices.

A charger that doesn’t have a label that says Quick Charging, Adaptive Fast Charging, or something similar signifies that it isn’t compatible with fast charging. This will charge your phone a lot more slowly. The USB cable with these chargers is also quite fragile, and this can also impact its performance. So do take care of these two points before implementing other fixes.

3. Make Sure Fast Charging Is Enabled

After confirming that your phone supports fast charging, you should check that fast charging is enabled in your phone’s settings. It won’t work if it’s disabled in the settings. Follow the steps below to check whether this option is enabled:

  1. Go to the Settings app.
  2. Tap on Battery and device care > Battery.
  3. Tap More battery settings.
  4. Make sure all toggles under Charging are enabled.

4. Make Sure Your Phone Is Updated

Fast charging might not work on your cell phone if the software is outdated. If you have never updated your phone since buying it, that may be causing the problem.

Thus, if no fix has been successful, update your phone. Here’s how to do it:

  1. Go to your phone’s Settings.
  2. Tap on Software update.
  3. Tap on Download and Install.

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. Thankfully, you can turn it off easily by following the steps below.

In the Settings app, scroll down to open Developer options. Then under Debugging, turn off the switch next to USB debugging.

6. Charge Your Phone in Power Saving Mode

Nowadays, every Galaxy phone supports a power-saving mode. It can dramatically cut down on background apps and processes that eat up your system resources and helps your phone’s battery last longer.

With minimal battery draining, it may also quicken the charging process. Therefore, consider charging your smartphone in power-saving mode. You can find it at Settings > Battery and device care > Battery > Power saving mode.

If fast charging worked fine a few days earlier, see which new apps you installed recently on your phone. When you find the ones that might be consuming a significant amount of power, try stopping or uninstalling them temporarily to verify that they are the culprits.

Lastly, if you keep the antivirus apps running in the background, you can also turn them off to see if that solves the problem.

7. Turn Off Mobile Data or Wi-Fi

If you don’t want to keep switching into power-saving mode every time you plug in your phone, turning off Wi-Fi and mobile data can be a good compromise. Even when you aren’t using your phone, these connections might still be drawing the power. Turning them off may speed up the charge time of your phone.

To make things easier, put your phone in Airplane mode before connecting your charger to speed up the process.

8. Do a Factory Reset

In case none of the fixes work, you can try factory resetting the phone. As the name suggests, a factory reset returns your phone to its default settings.

This gives your phone a fresh start and may solve the problem of fast charging not working. Since the process deletes all of your data, back up your Samsung phone before you perform the reset.

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.