Over time, your Samsung Galaxy S20 will accumulate various Bluetooth devices that you may want to remove from the list of available devices.

The Samsung Galaxy S20 is equipped with a camera LED flash on the back of the case, which can be activated for photos in dark environments.

The LED flash can also be used for another practical function, namely for use as a flashlight.

Many smartphones with the Android operating system are equipped with a fingerprint sensor, which is used to unlock the smartphone or unlock or open other sensitive functions.

On some smartphones with Android operating system it can happen that calls in absence are not recognizable at first sight. This means that there is no notification and the app icon indicator does not provide any corresponding information.

When you try to log in to your Samsung Galaxy account on your Samsung Galaxy smartphone, you may receive the following error message on the phone's display:

The new OneUI on the Samsung Galaxy S20, S20+ or S20 Ultra offers many functions and optical changes, which you don't know if you are coming from an older Android system or from iOS.

Most users nowadays do not need a user manual anymore, because the operating system is already known or new functions are acquired autodidactically. That's why manufacturers of smartphones do not include a separate user manual in paper form.

If you take a look at the menu for "Charging the Battery" on your Samsung Galaxy S20, S20+ or S20 Ultra, you may find that there is no entry for Fast Inductive Charging.

Accordingly, the smartphone may only charge slowly even when using a Quick Charge Induction Charger.

If you buy an expensive smartphone like the Samsung Galaxy S20, S20+ or S20 Ultra, you will certainly want to know if a protective film is already fitted ex works to protect the high-resolution display.

The Samsung Galaxy S20, S20+ or S20 Ultra are camera monsters that have high resolution and super zoom capabilities. Some of the camera modules have a mechanical focus, which helps to focus on objects, landscapes and people.