Otelo: How to cancel your mobile phone contract

If you want to cancel your mobile phone contract or prepaid card with Otelo, you can do it either in writing or online. We will show you what the cover letter could look like and give you the necessary contact details. Cancel the Otelo mobile phone contract or prepaid card Make sure that you cancel on time...

TikTok: 5 Risks Parents Should Know

The TikTok social media app carries some risks that you should be aware of as a parent. This is because the popular app, which users use to add self-made videos to music and dance, is mainly used by children and teenagers. Tik Tok Risks: These are the dangers of the app The popular TikTok app works similarly to Instagram...

Use stickers in WhatsApp: Here's how

If you don't just want to send emojis and GIFs in WhatsApp, you can now also use stickers. In this practical tip we will show you how to send them and how you can make them yourself. Stickers in WhatsApp: you need to know In the meantime, the stickers are not only available in the beta version of WhatsApp, but are also available to all other users...

Android: Better delete these apps immediately

It is best to delete these Android apps immediately: According to the IT experts from Sophos, the following applications have tapped user data, placed aggressive advertising and deliberately prevented their own uninstallation. You should delete these Android apps immediately The listed apps are dubious and not trustworthy applications, which you should delete immediately...

Stiftung Warentest: Banking apps in a security check

Stiftung Warentest checks 38 banking apps for iPhones and Android smartphones in a major security check: some apps, however, do not know data protection for your sensitive bank details, others disappoint with an insecure password. Our test summary shows which banking apps you can use to securely transfer funds and which apps involve risks...

Mobile phone repair: Cheap online providers

If the cell phone or smartphone is broken, there is often no need for expensive replacement via the manufacturer. There are many repair providers on the Internet who repair the cell phone at reasonable prices. We present four of the most popular providers here. clickrepair: Professional cell phone repair The repair provider clickrepair has over 1, 000 workshop partners and is therefore also close to you...

Telegram: encryption and data protection explained

The popular messenger Telegram is known for its good encryption and data security. We will clarify the details and show you settings with which you can make Telegram even more secure. Telegram: end-to-end encryption A big advantage of Telegram over Whatsapp is that you don't have to enter your mobile number...

No notifications in Threema - you can do that

If you no longer receive a notification in Messenger Threema when friends and Co. contact you, we recommend that you go to specific troubleshooting. In the following we will show you how to proceed step by step. Threema does not display notifications In most cases, if you only receive Threema messages when you open the app, there is an error in the settings of your Android or iOS smartphone...

Christmas greetings via WhatsApp - the best sayings and pictures

On the Internet you will find a large selection of sayings, pictures and videos that you can send as WhatsApp as Christmas greetings. We show you the best finds in this practical tip. WhatsApp: Christmas greetings for friends and family You can simply copy the following sayings and send them via WhatsApp...

Instagram story: change background - how it works

With an Instagra story, you can change the background to make the story even more colorful and a question or survey more appealing to your followers. Here you will find instructions on how you can change the background of your story. Instagram story: change background Latest videos Change the background of the Instagram story: Step 1: Select "Create"...

The best Whatsapp games

The best WhatsApp games are always those that do not require a lot of preparation, can be played quickly and easily and, ideally, are even designed for multiple players. In this practical tip, we show you what these are and how they work. Whatsapp game: 4 wins The game "Four wins" can also be played on Whatsapp...

Restore Google search bar on Android - how it works

With the Google search bar on your Android smartphone, you can search in no time. To restore them, only a few clicks are necessary. We have summarized all the information in this practical tip for you. Android: restore Google search bar - so it'll work First switch to the "Settings" of your smartphone and then to "Apps"...

Xiaomi Mi 9 waterproof? You have to know that

The Xiaomi Mi 9 is one of the last models for 2019, but this smartphone is really waterproof and what features it has is the topic for this article. Xiaomi Mi 9 - waterproof properties and display of the device The Xiaomi Mi 9 is the last smartphone from a large Chinese manufacturer that can impress with its good properties, but without being waterproof...

Not registered on the network: How to fix the connection error

If the error message "Not registered in the network" appears, you should keep calm. These solutions are available for Android users. Fix unregistered errors on Android - step by step A network failure can have many causes. Here's what you can do: Activate flight mode for approx. 30 seconds and then switch back to normal mode...

Reinstall Google Play Store - Here's how

When the Google Play Store stops working, it often helps to reinstall it. We'll show you how to uninstall the Play Store and then bring it back to your Android device. Uninstall Google Play Store Before uninstalling the Play Store, you should try to solve the problems without reinstalling. We'll show you what you can do if you can't connect, server problems are shown, or authentication is required...

Transfer contacts to a new cell phone - how it works

After buying a new cell phone, users ask themselves how they should transfer their contacts to their new cell phone. We show you a simple way via Google Contacts, which lets you synchronize the contacts quickly and easily. Transfer contacts via Google - so it'll work The easiest way to transfer contacts is through Google Contacts...

Ok disable Google: How to turn off the wizard

With Ok Google you control your Android device with just your voice. Voice control can be deactivated if you don't want to use it. This practical tip shows you how to switch off the assistant. Ok Google: deactivate voice control Latest videos Image 1: Ok Google deactivate - open the Google settings click on "voice input" Image 2: Finally select "Voice Match" and uncheck "Access with Voice Match" If you do not need the voice assistant "OK Google", deactivate it in the Google settings...

Fire TV Stick: Screen mirroring of Android screens - how it works

You can use your Fire TV Stick to transfer the screen of your Android smartphone to your TV. We show you how so-called screen mirroring works. Fire TV Stick: Transfer your Android screen with screen mirroring If you use an Android device, no matter whether smartphone or tablet, you can use this function...

Is Telegram Free? - We clarify

While Telegram is free, there are a few limitations. We clarify what one of the most popular messenger apps in Germany promises and what the future could look like. Is Telegram Free? Telegram is a popular messenger alternative to WhatsApp in Germany. The company, founded in 2013, also has considerable user numbers worldwide...

Micro SD card is not recognized: How to solve the problem

Sometimes a micro SD card may not be recognized by your cell phone from one day to the next. In this practical tip, we will show you a few tricks to get the micro SD card working again. Micro SD card is not recognized: Check compatibility Not every micro SD card is supported by every cell phone. Usually only cards up to a certain size work...