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Help with your product

Samsung Galaxy Z Fold 4 256GB Gray Green 5G
Size mobile phone:
Very large
Camera quality:
Excellent
Speed class:
Excellent

Read all tips here

How do I make my SIM card larger or smaller?

SIM cards come in different sizes. Does your SIM card have a different size than the slot in your new smartphone? You'll have to resize your SIM card. In this article, we'll explain how you can do that.

Tips for charging your smartphone

You probably charge your smartphone every day. When you charge it the right way, your battery wears less and your device lasts longer. We'll explain why it's better not to charge your smartphone up to 100% and why fast charging is convenient here. That way, you'll know exactly how to properly charge your smartphone, tablet, or other device.

How can I find the IMEI number of my phone?

Every telephone has a unique IMEI number. This allows you to find useful information from a telephone, such as how old the device is or who the owner is. This can come in handy if your phone breaks so you can see if it's under warranty. Also useful if you want to report your stolen phone. I explain how to find the IMEI number here.

3 tips for when the battery of your Samsung smartphone doesn't work.

Won't the battery of your Samsung smartphone charge or does it charge very slowly? In this article, we've listed various tips to solve this problem.

4 tips for when the audio of your Samsung smartphone doesn't work

Does the sound of your Samsung smartphone microphone no longer work? That doesn't necessarily mean that your smartphone is broken. In many cases, you can solve this problem with a reset or an update. In this article, we'll explain how you to do that.

How do I update my Android version?

Every new version of Android provides improvements. In this article, I'll explain how to provide your smartphone with the latest version of Android. If you go through the steps below, you can be sure that your device has the latest Android operating system.

Which Samsung smartphone do you have?

When you buy a case, screen protector, or charger for your Samsung smartphone, you want to be sure the accessories are suitable for your device. Don't know for sure which Samsung smartphone you have? You can find the name of your device on the original packaging or on the settings menu. On this page, we explain how this works.

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