Why Is My Samsung Fast Charger Not Working?

It’s no longer news that Samsung creates one of the most amazing smartphones. One of the most loved features is the ability to charge fast. That means you don’t have to wait hours for your phone to reach 100%. But sometimes, this feature may stop working. Either your phone charges slowly or not at all.

So, why exactly is your Samsung fast charger not working? We have explained the possible reasons in this article and how the issues can be fixed without much stress. Just make sure to read to the end.

alt: Samsung fast charger not working

Why is the Samsung Fast Charger Not Working?

If you’re asking, my Samsung fast charger is not working. What’s the issue? It may be due to several factors, and as frustrating as this situation is, stay calm enough to rectify it because, in most cases, it’s not a big deal. Here are possible reasons:

1. Fast Charging Not Enabled

Your Samsung’s fast charging feature will only work if the feature is turned on in your phone settings. If it’s disabled, your phone will charge at normal speed, no matter which charger you use.

2. Outdated Software

Also, fast charging is supported by newer software versions. If your phone’s operating system is outdated, the feature may not work. Make sure your device is updated to the latest version to avoid this problem.

3. Hardware Problems

Sometimes, the issue is not about settings or updates but the hardware itself. A damaged charging port, broken flex cable, or faulty charger can all stop fast charging from working. If this is the case, you may need to visit a certified technician to have it fixed.

alt: Anker Prime Charger (100W, 3 Ports, GaN)

How to Fix Samsung Fast Charging Not Working?

Having understood the reasons for your Samsung fast charging not working, the next step is to learn how to fix the problem once it arises. Here’s what you can do:

1. Inspect for Damage:Also, look closely at your charging cable and adapter. If you see cracks, exposed wires, or if the cable feels loose in the port, stop using it immediately. A damaged cable can prevent fast charging.
2. Check the Power Source:Sometimes the issue isn’t the charger but the power supply. Instead of charging from a laptop or PC, plug your charger into a wall socket for better results.
3. Clean the Charging Port: Having dust in the charging port can block the connection. Use a flashlight to check inside, then gently clean with a soft material.
4. Enable Fast Charging in Settings: This should be the most obvious fix because fast charging won’t work if the feature is turned off. To enable it, go to Settings> Device care > Battery. Then select Charging settings and turn on Fast charging and Fast wireless charging.
5. Fix Moisture Issues: If your phone shows a moisture detected warning, don’t charge it right away. Wipe the phone dry and leave it in a cool, ventilated place until the port is fully dry.
6. Restart Your Phone: Sometimes, a simple restart solves the problem. Hold down the Power and Volume Down buttons until your phone restarts.
7. Try Wireless Charging: The good thing with wireless chargersis that they align the phone properly with the charging pad. This reduces the frustration of partial connections.
8. Use Safe Mode:Sometimes apps interfere with charging. Restart your phone in Safe Mode and test the charger. If it works, uninstall the app causing the problem.
9. Reset if Needed: This should be your last resort if none of the fixes worked. Back up your data and try a factory reset on the phone. This will refresh your system and may fix charging issues.
10. Check Your Charger:Ensure you’re using a Samsung-authorized charger. If you rely on cheap chargers, your phone may charge slowly or not at all. If your current charger isn’t up to standard, it’s worth switching to a reliable option.

For example, the Anker Prime 67W GaN Wall Charger (3 Ports) works with a wide range of Samsung models and features ActiveShield™ 2.0 technology for added safety. With multiple ports, you can power several Samsung devices at the same time. If you prefer something with higher wattage, Anker Prime Charger (100W, 3 Ports, GaN) is a great pick.

Conclusion

Dealing with a Samsung fast charger not working can be frustrating, but most of the time the cause is simple. By checking your charger, cable, and phone settings, you can often solve the problem without much hassle. And if your charger is outdated or not reliable, switching to a high-quality alternative can save you time and keep your device powered up whenever you need it. Anker has highly efficient and portable options you can choose from.

FAQs

Why won't my Samsung Fast Charge work?

It could be a faulty cable, a damaged adapter, or even dust in your phone’s charging port. Sometimes, fast charging is turned off in your phone’s settings, or a software issue is stopping it from working. Overheating can also slow down or block fast charging. Checking these things usually helps you find and fix the problem.

Why is my Samsung charger plugged in but not charging?

It could be due to a few common issues. The charger or cable might be faulty, or the charging port may be dirty or loose. Sometimes, the battery itself could be the problem. Try cleaning the port carefully and testing with a different cable or adapter. If it still won’t charge, the phone may need a repair to fix the charging port or battery.

Why is my Samsung phone charging slowly all of a sudden?

A faulty or damaged charger, cable, or adapter is often the main cause. Sometimes the charging port has dust, or background apps are using up power while the phone charges. High temperatures or poor battery health can also slow down charging. Try cleaning the port, closing apps, and using the original Samsung fast charger to see if it fixes the issue.