How to Fix Slow Charging on Galaxy S7

The Samsung Galaxy S7 and Galaxy S7 Edge are amazing smartphones, but some users have reported a slow charging problem. If your Samsung Galaxy is charging slowly, there are several ways you can address this issue. First, check if your USB cable is working properly. If it’s not, you can buy a new Samsung Charging Cable from Amazon.com.

If you’ve already tested a different USB cable and the slow charging problem persists, there are a few manual fixes you can try. Here are a few methods to solve the slow charging problem on your Samsung Galaxy S7 or Galaxy S7 Edge:

1. Master Reset:

Before performing a Master Reset, it’s important to back up all your device data in case anything gets deleted during the process. To complete a Master Reset:

1. Go to “Settings”.
2. Select “Accounts”.
3. Choose “Back Up and Reset”.
4. Select “Reset device” (if your screen is locked, enter your password and select “Continue”).
5. Select “Delete all”.

If you need visual guidance on how to factory reset your Galaxy S7 or Galaxy S7 Edge, you can watch the YouTube video below.

2. Close Background Applications:

Sometimes, slow charging on the Samsung Galaxy S7 is caused by apps running in the background. To close these apps:

1. Hold the “Home” button and release it when you see the recently used apps screen.
2. In the task manager section, select “End all applications”.
3. At the top of the screen, you’ll find a “RAM” option. Select it and clear the memory.

By completing these steps, you’ll close all the apps running in the background while your phone is charging, which can speed up the charging process.

3. Uninstall Third Party Apps:

If none of the previous methods have worked, the slow charging issue may be caused by a software bug. To troubleshoot this, it’s best to uninstall all third party apps and check if the charging problem is resolved. To uninstall third party apps:

To uninstall third party apps, you need to put your Galaxy S7 in “Safe Mode.” Turn off your phone, then hold the power key. When you see “Samsung Galaxy S7” on the screen, release the power key and hold the volume down key. Keep holding the key until the phone restarts. Once you see the message “Safe Mode” at the bottom of the screen, release the keys.

From there, you can uninstall third party apps by going to Menu > Settings > More > Application manager > Downloaded. Select the preferred application and then choose “uninstall” followed by “OK”. To exit safe mode, press and hold the power key, then select “restart” and “OK”.

4. System Dump:

A system dump can help debug and optimize your device. To perform a system dump:

1. Go to the “Dialer”.
2. Type in “*#9900#“.
3. Scroll to the bottom of the page and select “Low Battery Dump”.
4. Toggle “Turn On”.

By following these methods, you should be able to fix the slow charging issues on your Samsung Galaxy S7 or Galaxy S7 Edge.

Good luck!