Fixing the Samsung S20 Not Charging Problem

Do you have a Samsung S20 that won’t charge? You’re not alone. This is a common issue with the device and can be caused by a variety of possible problems. Fortunately, there are some simple troubleshooting steps you can take to get your phone charging again. In this blog post, we’ll look at some of the common causes of this issue and how to fix them.

Safety Disclaimer

Before we get started, it’s important to note that there are some risks associated with handling your phone and attempting DIY repairs. Please make sure that you observe all safety precautions and take care while you’re working on your device. If you’re in any doubt, it’s always best to consult a professional.

Troubleshooting the Charging Problem

The first step in troubleshooting a Samsung S20 that won’t charge is to check the power source. It may sound obvious, but make sure that you’re using an appropriate power outlet or charger. If you’re using an adapter, make sure that it is compatible with your device and that it is delivering the right amount of power. If everything looks fine here, then you can move on to the next step.

Check the Charging Cable

Your charging cable could also be the culprit if your Samsung S20 isn’t charging. Inspect the cable for any visible damage or fraying. A damaged cable may not be able to deliver the power your device needs to charge. If you find any damage, you should look for a replacement.

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Check for Blockages

If your charging cable looks in good condition, then check for any blockages in the charging port. Make sure that there is no dust, lint or any other debris that could be preventing the cable from making good contact with the port. Use a can of compressed air or a small brush to carefully remove anything that you find.

Try a Different Charging Cable

If your Samsung S20 still won’t charge, then it may be worth trying another cable. Even if your current cable looks fine, it could be faulty and not delivering the right amount of power. You can purchase replacement charging cables from most electronics stores.

Check Your Phone Settings

It’s possible that your phone’s settings may be preventing it from charging correctly. To check this, go to the “Settings” menu and then tap on “Battery & Power Saving”. In this menu, you can set your phone to charge at the optimal speed for your device.

Software Issues

If all of the above steps fail, then the issue might be related to a software issue. One way to check this is to boot your phone into “Safe Mode”. This will disable all third-party applications and allow you to determine if any of these are causing the problem. To boot your phone into Safe Mode, hold down the power button and then press and hold the Volume Down button until the phone restarts.

Update Your Phone’s Software

If the problem persists, then you should check to see if there is a software update available for your device. A software update can help to fix any issues that may be causing the charging problem. To check for updates, go to the “Settings” menu and then tap on “Software Update”.

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Factory Reset

If none of the above steps work, then you may need to perform a factory reset. This will remove any software issues that may be preventing your phone from charging. Before you do this, make sure to back up your data as it will be erased during the reset. To perform a factory reset, go to the “Settings” menu and then tap on “Backup & Reset”.

Check the Battery

If none of the above steps work, then your battery may be the cause of the charging issue. Batteries can degrade over time and this can affect their ability to hold a charge. You can test the battery using a compatible power meter. If the meter shows that the battery is faulty, then you should replace it with a new one.

Take It to a Professional

If you’re still having trouble with your Samsung S20 not charging, then it’s best to take it to a professional. A qualified technician will be able to diagnose the problem and identify the best course of action. This could involve replacing the battery or even the charging port.


A Samsung S20 not charging can be a frustrating issue, but it is usually caused by a simple issue that can be easily fixed. Before you take it to a professional, try some of the troubleshooting steps we’ve outlined in this blog post. Make sure to observe all safety precautions and take care when handling your phone. If you’re in any doubt, it’s always best to consult a professional.

If you’ve tried all of these troubleshooting tips and your Samsung S20 still doesn’t charge, then it’s best to take it to a qualified technician to get it checked out. You can find a list of Samsung authorized service centers near you on the Samsung website.

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We hope this blog post has helped you to understand the common causes of the Samsung S20 not charging issue and how to fix them. If you have any more questions or advice about this topic, please leave a comment below.