Instructions: Understand smartphones very easily

Our instructions are suitable for beginners, seniors and advanced users. Whether smartphones, tablets or smartwatches, whether Android or iOS, there are instructions for everyone.

Add personalized ringtones
Android: Add personalized ringtones

Many of us may remember the popular ringtone Badinerie (Bach) on the Nokia 3310. Like back then, we can still add personalized ringtones to Android devices.Back then we had to pay expensive...

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How to start your device in safe mode
Android: How to start your device in safe mode

Most User will remember the safe mode from their Windows PC. This mode is also present on the Android device. In this guide we will show you how to activate or deactivate the safe mode.[caption...

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WhatsApp check marks - Their meaning and how to turn them off
WhatsApp: WhatsApp check marks - Their meaning and how to turn them off

Useful or the invention of the devil - everyone thinks different about the WhatsApp check marks. But what exactly do these marks mean? And, is there a possibility to turn them off? In this guide...

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How to start and use the recovery mode
Android: How to start and use the recovery mode

The recovery mode is some kind of second operation system that is made to save the Android device if nothing works anymore. But what exactly can i do with the recovery mode and how do i use...

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How to take a screenshot with Android
Android: How to take a screenshot with Android

There is no need for additional software if a picture of the actual screen is needed. Android  offers some possibility to take a screenshot.  The most popular way to do this by pressing...

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How to connect a smartphone to the PC
Android: How to connect a smartphone to the PC

If you want to transfer your files, like pictures, videos or texts, from your smartphone to the pc (or the other way around), you have some possibilities to achieve this. Besides of the classical...

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How to delete read-only contacts
Android: How to delete read-only contacts

Some contacts are double in your list, some of them wont be deleted even if you try a thousand times? The message "Contacts from your read-only accounts cannot be deleted, but they can be hidden"...

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Simulator instructions

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