Smartphone
How can I connect to 4G network on smartphone? To activate 4G on Android, you need to have a device that is compatible with 4G LTE. Check your device’s manual or contact your carrier to make sure that your device is compatible. Make sure that your device’s battery is fully charged before you begin. Activating …
Introduction MMI Service Codes are a set of codes used to access various features and services on mobile devices. They are typically entered by dialing a short code on the keypad, and are often used to activate or deactivate certain features, or to retrieve information. MMI Service Codes can be used to activate or deactivate …
Introduction A new study has found that repair kits for smartphones can be a cost-effective and convenient way to fix a broken phone. The study, conducted by researchers at the University of Michigan, looked at the cost of repair kits and found that they can be up to 50% cheaper than buying a new phone. …
How to give permissions to an app after refusing them ? We’ll see in this article how permission apps can help you with this issue: giving rights to your prefered apps, even after you’ve denied these permissions. The problem: authorizing an app afer refusing it When I wanted to save a photo through an app, …
A brief definition of a lock screen A lock screen is a user interface element used in various operating systems to control user access to a computing device. This access control prompts the user to perform a certain action, such as entering a password, operating a certain combination of buttons or performing a certain gesture …
What is an Emoji? The word emoji literally means “image” (e) + “letter” (moji); the similarity to “emotion” is a cross-cultural pun. These characters are used in the same way as ASCII emoticons, but a larger number are defined. The icons are standardized and built into the devices. Some emojis are very specific to Japanese …
Call transfer, Call Forwarding or Call Divert , is a telecommunications mechanism that allows a user to move an existing telephone call to another telephone or attendant console, using a transfer key or hook flash and dialling the required location. The transferred call is either announced or unannounced. If the transferred call is announced, the …
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A short description It is the technology that mixes telecommunication and television, allowing the bidirectional transmission of voice and image through audiovisual service in real time on broadband mobile phone sets capable of receiving video, and that was only possible after the invention of television. History of video calls With the invention of television, the …
How to transfer music to smartphone Would you like to access your music stored on your computer from your smartphone? In what follows, we’ll explain several ways to transfer music to your smartphone. But first, the easiest way is to use a dedicated app from the Play Store to transfer music.We recommend in particular Smart …
How to change the alarm ringtone on your smartphone Do you use the alarm function on your smartphone? You prefer to be woken up by a song of your choice rather than a default sound you find on the device? Fortunately, you can set the alarm ringtone on your phone and change it as you …
Connected watches – functions and models suitable for your smartphone There are different models of connected watches, or smartwatches, which can have different functions. In the following we will introduce you to their characteristics and functions. We will also inform you about everything to consider when buying a connected watch for your smartphone. In particular, …
How to turn up the volume on your smartphone? Clearly, you want to turn up the volume on your smartphone when you want to listen to music on your smartphone. If you have already set the volume to the highest level by pressing the volume button on the device, but you still want to increase …
How to delete an application from your smartphone When you buy a smartphone like your smartphone, you already have apps pre-installed on your device. Obviously, you can also install many other applications, free or paid, depending on the memory capacity and your wishes. You may want to uninstall apps as you no longer use them, …
How to change the font on smartphone You think the standard font on your phone is boring? Would you like to give your smartphone more personalities, with a typeface selected by yourself? In what follows, we’ll show you how to easily change the font on your smartphone. To begin with, one of the easiest way …
How to password protect your messages on smartphone Want to protect your messages on the smartphone with a password so that not everyone can access them? Your phone may not be protected with a PIN code, or you may want a password to ensure your privacy. There are several reasons why you want to secure …
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How to import your contacts on your smartphone You have a new smartphone and want to import contacts stored on your old phone? In the following article we explain how to do it in detail. But first of all, the easiest way to import your contacts on smartphone, is to use a free application available …
How to locate your smartphone It is possible to locate a smartphone via GPS. This can be useful if the phone is lost or stolen, for example. In this article, we will explain how to locate your smartphone. To get started, one of the easiest and quickest solutions is to use a locator, available from …
How to transfer photos from your smartphone to your computer In this article, we are going to introduce you to various ways to transfer your photos from smartphone to your PC or Mac. Although we have already touched on this topic in other chapters, we would like to take it up and explain it in …
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How to open your smartphone Just after buying your smartphone, you may have difficulties to open it. Certainly, this is important to know how it works to replace the battery, the SIM card or any other part of your smartphone. In this article, we’ll show you how to open your smartphone.But first, we recommend having …
How to make a backup on your smartphone There are several ways to perform a backup. You are strongly advised to back up your data from time to time, for example if you want to reset your smartphone. In general, a backup is recommended as a precaution against data loss. Here, we present you some …
How to save text messages on your smartphone You may be considering buying a new smartphone, but still want to keep the data you have on your old phone, including text messages. While the device does not automatically save your messages, you can still make backup copies of your SMS on your smartphone. First, the …
How to remove key beeps and vibrations on your smartphone If you want to remove the key beep and other vibration functions, you can do it in a few steps. The easiest way to do it is to use a dedicated application from the Store. We recommend in particular “Sound Profile (Volume control + Scheduler)” …
How to factory reset your smartphone You may want to restore your smartphone to its original condition, perhaps because your smartphone has become too slow or because you want to sell the device afterwards. In the following, you will learn when a reset might be useful, how to carry out such a process, and what …
Your smartphone can overheat, especially in summer, this can happen quickly if your smartphone is exposed to high temperatures outside. It is quite normal that the device becomes warmer when switched on, but care must be taken when the appliance overheats. If your smartphone is overheating, there may be a number of reasons. It is …
How to transfer a call on smartphone A “Call Transfer” or “Call Forwarding” is a function in which an incoming call on your phone is redirected to another number. This is very useful if you are waiting for an important call for example, but you already know you won’t be available at that time. In …
smartphone turns off by itself Your smartphone sometimes turns off by itself? It can happen that your smartphone switches itself off, even if no buttons have been pressed and the battery is charged. If this is the case, there may be several reasons. To find the cause, it is important to check all the accessories …
How to change the wallpaper on your smartphone In this excerpt, we will show you how you can easily change the wallpaper of your smartphone. You can select a default wallpaper that you already have on your smartphone, but also one of your gallery photos. In addition, you can also download free background images from …
How to use emojis on your smartphone Want to know how to use emojis on your smartphone? Below, we’ll show you how to use emojis on your smartphone. “Emojis”: what is it? “Emojis” are symbols or icons used when writing an SMS or other type of message on the smartphone. They appear in the form …
How to unlock a forgotten pattern on your smartphone You were so sure that you memorized the diagram to unlock the screen and suddenly you realize that you have forgotten it and that access is denied. In what follows, we’ll show you what to do to unlock your smartphone if you forget the scheme.But first, …
How to save application data on your smartphone This article may be of particular interest to you if you plan to reboot, reset, or even resell your phone, but want to save your application data. As you can deduce from the chapter “How to reset your smartphone”, the backup of application data is a specific …
How to record a conversation on your smartphone There may be different reasons why you’re interested in, recording a call on your smartphone regardless if it’s personal or business reasons. For example, if you make a big phone call but have no way of taking notes, whether calls made by you or answered by you, …
Features of an SD card on your smartphone An SD card extends storage space for all types of files on your mobile phone, as well as other electronic devices. There are several types of memory cards and the storage capacity of SD cards can also vary. But what are the functions of an SD card? …
How to block calls or SMS from a specific number on your smartphone In this section, we will explain step by step how to prevent a specific person from contacting you by phone call or SMS. Block a phone number To block a number on your smartphone, please follow this process: Access your smartphone menu …
How to unlock your smartphone In this article, we’ll show you how to unlock your smartphone. What is a PIN? Normally, you must enter your PIN to access the device after turning it on. A PIN code is a four-digit code and is used to ensure security so that everyone can not access your smartphone. …
How to take a screenshot on your smartphone If you want to save a website, image, or other information that appears on your screen as an image, you can take a screenshot of your smartphone. This is not difficult at all. In what follows, we explain step by step how to take a screenshot on …
Action if your smartphone has water damage Sometimes, a smartphone falls in the toilet or a drink and is spilled. These are incidents that are not uncommon and occur faster than expected. If your smartphone falls into the water or comes in contact with a liquid, you must act quickly. That’s how you should act …
How to remove keyboard vibrations on your smartphone Having trouble turning off the vibration on your smartphone? In this section we will help you solve this problem. Disable key tones To disable keyboard sounds on your device, you need to do the following: Step 1: Open “Settings” on your smartphone. Step 2: Press “Language & …
