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Samsung Fast Charging Not Working : Fix it Using this Method!

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A fast charger not working on a Samsung phone is just like a terrible dream. First, when you see that the fast charger is not working on Samsung you will be shocked. Secondly, you have a question why the fast charger is not working on your Samsung phone? 

Fast charging allows you to charge your phone in a very short time and you would be able to enjoy the day. But the worst case is what will happen if Samsung fast chargers stop working or Samsung fast charging does not work so that’s why this article has been created.

First thing FIRST!

Check if you see this icon while putting Samsung into charge with your fast charger.

samsung phone fast charging is working icons

If you see these two charging icon, where one is small land other one is big then it’s confirm that the fast charging is enabled on Samsung.

when fast charging on samsung not enabled
when fast charging on Samsung not enabled

But if you don’t find this icon, here’s how to enabled fast charging on Any Samsung devices:

  • Open samsung phone settings.
  • Find and tap on battery and device care.
  • Here, select more battery.
  • Then more battery settings.
  • Now Toggle the fast charging.

If you find fast charging from battery settings turned off then it’s the culprit why fast charging isn’t working on Samsung.

Check if you have enabled the Fast charging mode.

samsung phone settings opened
samsung device battery settings
samsung device more battery settings menu
samsung phone fast charging disabled

Samsung Fast Charger Not Working: Easily Fix Using these 5 Steps!

I promise by reading the whole tutorial from start to end you will be able to fix Samsung fast chargers not working with the four easy solutions or you can say hacks that you can implement right on your phone.

1. Turn Off Power Mode

power saving mode highlighted from samsung quick pannel
power saving mode enabled on samsung screenshot

When your device’s power-saving mode is on it’s quite possible that the reason why the fast charge is not working on your phone. So try turning off the power saving mode because what it all does is it will slow down the process of fast charging so it will not be a fast charger. 

So turn off the power saving mode on Samsung and in that manner you have a little possibility of charging your phone back to full speed.

Full speed brings me to another very crucial point.

2. Clean Phone’s Charger Socket & USB

samsung 25W fast charger in hands

Most Samsung or any device user makes the mistake which is not cleaning their device regularly. 

One of my friends called “pottery” always keeps his charger dirty and one day when it stopped working so we all were taunting him. 

At last, we tell him to clean his charger like the USB point of the charger, the charging socket of the smartphone. Because last time when the water got into a Smartphone and the sound was muffled he tried the exact thing. 

Anyways, what you need to do is to clean your charger from the USB point to the power-point of your phone. Here I am linking a video that you could easily watch and follow to clean the phone charger.

Now the third very important point to fix Samsung charge is not working. 

3. Restart Phone

restart power off and emergency calls button from samsung screenshot

Being daily users of Smartphones most humans make the mistake of not restarting the device and then restarting themselves but forget about their most expensive thing which is the smartphone. 

So if the Samsung fast charging stops working try restarting a device several times. Moreover, boot the device into safe mode and then reboot again into the normal mode and that will increase your fast charging significantly. 

Believe it or not, that’s too genuine a trial and tested method. 

4. Clean the Cache

cleaning cache of all apps

Most Samsung phones are based on Android and Android has a tendency to store all the cache data and it keeps collecting and collecting.

Which makes the smartphone super bulk in terms of storage which results in many issues like fast charging not working or Android charging in reverse.

To fix Samsung faster, you have to clear the cache of your smartphone. We have already created the guide you can click here to read it.

6. Change Power Outlet

opened power sockets on white wall
Photo by Ksenia Chernaya on Pexels.com

You might have a particular point for charging a smartphone where you usually preferred to charge your smartphone right? 

Try changing the location to charge your smartphone from any other power socket.

Because sometimes it’s not the device for not charging at all but it’s the power board power socket which results in fast charge not working Samsung. 

Try changing the power socket where you usually charge the device. 

How We are? We are GuruSamsung and I’m Maruti Kashyap.


These are the main methods that you can easily apply to your Samsung smartphone to fix the Samsung charger not working instantly.

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I'm Maruti Kashyap, your Samsung tech expert with over 10 years of experience. Find troubleshooting guides, performance tips, and app recommendations at GuruSamsung.com. With access to global Samsung service centers, I'm always up-to-date on the latest. Join me for a seamless Samsung experience.

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