The NFC is a fairly new and practical technology. This technology is progressively used on Android phones such as the Samsung Galaxy A21S. Due to the NFC it is possible to do many things in many fields of activity. So we decided to write this article to rough the subject of the NFC and show … Read more
Maybe it happened to you when you travel abroad, or if you’ve changed operators, you can not connect to the web or can not send MMS. If so, it is probably because of the APN configured on your Samsung Galaxy A21S. So we made the decision to write this content to resolve this situation. We … Read more
It is sometimes useful to be able to transfer or save Samsung Galaxy A21S photos on the SD card. Indeed, if you are the type to take a lot of pics, the internal memory of Samsung Galaxy A21S can be quickly saturate. Thus, to make room on the internal memory of Samsung Galaxy A21S, we … Read more
You may have launched the camera on your Samsung Galaxy A21S and it displays an error text message. Thus, if perhaps the camera of your Samsung Galaxy A21S no longer functions, unfortunately you may no longer take photos. To solve this trouble, we made the decision to describe to you the steps to follow so … Read more
It might happen that the power button on your Samsung Galaxy A21S doesn’t work ever again. Actually, it is sometimes enough to fall or a little bit moisture for the button to break. When this occurs, you may not know how to switch on your Samsung Galaxy A21S ever again. Without the Power button it … Read more
The wifi connection of the Samsung Galaxy A21S is almost fundamental. In truth, it is actually thanks to her that you are going to be able to have access to internet and carry out tasks that require wifi, such as the app update. That’s why it is actually always a hassle once the wifi of … Read more
It may happen that we need to utilise his Samsung Galaxy A21S and the screen does not turn on anymore. When this happens, it can be incredibly bothersome because without a screen, the Samsung Galaxy A21S is unusable. Thus that’s the kind of issue that needs to be resolved quite quickly. But do not be … Read more
At times the touch screen of your Samsung Galaxy A21S does not work anymore. Indeed, in case you have dropped, if the touch screen has cracked, it may possibly happen that the touch of Samsung Galaxy A21S no longer works at all. However without the touch of your telephone, it’s incredibly challenging to do anything. … Read more
Taking a screenshot on his Samsung Galaxy A21S is really convenient in a lot of circumstances. Whether to take a screenshot of a Snapchat that a friend sent you or to save a web page found on the web. It truly is therefore necessary today to understand how to make a screenshot on your Samsung … Read more
It sometimes happens that we forget the pattern lock that we had configured on his Samsung Galaxy A21S. When ever this happens, the lock screen of the phone remains blocked because we can not do the right pattern lock again. If this happens to you, do not worry, your cell is not permanently blocked. There … Read more
Putting an SD card on his Samsung Galaxy A21S is not always easy. In truth, it occasionally happens that we cannot find the location to place the SD card on the Samsung Galaxy A21S. However, add an SD card on your Samsung Galaxy A21S is necessary if you need to add memory to your telephone. … Read more
Changing the ringtone of your Samsung Galaxy A21S is important if you wish to personalize your Samsung Galaxy A21S. Certainly, you may be tired of the original ringtone of your Samsung Galaxy A21S. It is therefore possible to change the ringtone and even put one of your music. We will see 1st ways to change … Read more
When you have just acquired a Samsung Galaxy A21S, you will perhaps desire to import your contacts to it. In fact, it is much easier to import his contacts on the Samsung Galaxy A21S, rather than copy them yourself. Depending on how you saved your contacts, there are several solutions to import contacts to your … Read more
Backing up your Samsung Galaxy A21S contacts is very convenient in a lot of cases. Actually, in case you have decided to change your telephone or if it truly is just a basic precaution, saving Samsung Galaxy A21S contacts is a great idea. There are a few ways to save and export your Samsung Galaxy … Read more
Changing the Samsung Galaxy A21S PIN is important when you want to secure your mobile phone. In truth, the PIN code is a 4-digit security code that will allow you to restrict access to the SIM card. Thus, in case of theft or loss of your Samsung Galaxy A21S, the person who has your mobile … Read more
Occasionally the Samsung Galaxy A21S is not well configured and has issue reading MMS. In fact, it is possible that once you receive an MMS on your Samsung Galaxy A21S, it offers you to download it. Even clicking download, it does not always read. Thus, to read MMS properly and that they appear in your … Read more
You have just acquired an Samsung Galaxy A21S and when you turn it on, it displays the following error text message: SIM card not recognized. From time to time the Samsung Galaxy A21S does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Samsung … Read more
From time to time, the Samsung Galaxy A21S displays the Authentication Problem message when you try to connect to a Wi-Fi network. This kind of error message can potentially be caused by several places. So, so that you may connect properly to the Wifi network with your Samsung Galaxy A21S, we decided to write this … Read more
In the event that you are using an Samsung Galaxy A21S, you will have realized that it is vibrating when you make use of the keyboard. Each time you press a key, the cellphone starts vibrating. For a certain number of people, the vibrations of the keyboard are irritating and can upset the user. There … Read more
Call forwarding on the Samsung Galaxy A21S is a very practical feature. Certainly, whenever you are in a scenario where you want to transfer telephone calls from one number to another number, this guideline is for you. If it is to divert calls from your business phone to your Samsung Galaxy A21S or only transfer … Read more
It is essential to be able to transfer the pretty photos you have taken with your Samsung Galaxy A21S, to your pc or your Mac. Whether it’s just to conserve the pics or to modify them, you’ll want to transfer them to the computer or the Mac. To copy photos from your Samsung Galaxy A21S, … Read more
If you’re tired of Iphones and want to switch to Android, the transition to Samsung Galaxy A21S can sometimes be difficult. Indeed, if you switch from an Iphone to an Samsung Galaxy A21S, you will need to transfer the list of contacts. As it truly is not possible to copy every thing by hand, we … Read more
Having the ability to locate her Samsung Galaxy A21S is practical in several cases. In the first case, if you have lost your Samsung Galaxy A21S, it are going to be necessary to track it in order to locate it. In a different case, in the event you were robbed of your telephone, it may … Read more
Sharing the web connection of Samsung Galaxy A21S in wifi is an extremely convenient feature on the Samsung Galaxy A21S. In truth, putting the Samsung Galaxy A21S in modem mode can help you to share the connection of the cellphone with your entourage or with your other devices. So, in case you do not have … Read more
Making a backup of your Samsung Galaxy A21S is the easiest way to secure the contents of your mobile in case of cheats. Certainly, the inconsistencies of life can easily occasionally trigger unexpected things in your Samsung Galaxy A21S. Suppose you are doing a bad tricks or that your Samsung Galaxy A21S is bugging … … Read more
Root your Samsung Galaxy A21S may be incredibly helpful for a bunch of causes. Certainly, if you wish to customize the configurations or if you wish to increase the performance of your cellphone, you need to root your Samsung Galaxy A21S. Therefore we will see at the beginning, what’s the root of a mobile phone. … Read more
Downloading and installing an application on the Samsung Galaxy A21S is certainly vital. Truly, apps are small programs that can drastically facilitate our life on a smartphone. There are apps for everything, whether it is for fun, to check mailbox or bank accounts, there is necessarily an application for what you wish to do. We … Read more
Occasionally the Samsung Galaxy A21S shuts off by itself and for no particular reason. It’s highly irritating, especially when you’re doing something. Do not get worried, the fact that your Samsung Galaxy A21S automatically switching off does not necessarily mean that it has a issue. You will find in fact many possible causes for this … Read more
From time to time the screen of Samsung Galaxy A21S stays black. This trouble can happen in a lot of circumstances. Often it happens after the Samsung Galaxy A21S falls. Other times, the screen stays black after a start, lock, or sleep. In any case, do not worry, you will find many techniques to resolve … Read more
Whether in the toilet or in a swimming pool, it occasionally happens that the Samsung Galaxy A21S is slipped in the water. Nonetheless, it is not simply because a mobile has fallen in the water that it’s undoubtedly dead. Certainly, it is feasible to redo an Samsung Galaxy A21S that has fallen in the water. … Read more
In cases where your Samsung Galaxy A21S’s memory is full, you can not install an application or copy files. Indeed, it sometimes happens that there is no more room on the memory of your Samsung Galaxy A21S. Do not worry, it is highly easy to free up storage space on the Samsung Galaxy A21S. We … Read more
Factory Reset your Samsung Galaxy A21S can be extremely practical for a bunch of causes. It is quite often necessary to reset your Samsung Galaxy A21S to the factory settings to get a brand-new phone. Remember that resetting a phone is not a highly difficult action to perform. Nevertheless, you should nonetheless be cautious about … Read more
Understanding how to copy paste textual content on your Samsung Galaxy A21S is unquestionably fundamental. In fact, there is certainly nothing more useful than copy paste. We presume that you do not need to re-write each time. It is for this purpose that we chose to get this small guide to learn how to make … Read more
Changing the theme of Samsung Galaxy A21S is a superb method to personalize and improve the ergonomic of your mobile. Certainly, if you are frustrated with the original theme or if you are suffering that your Samsung Galaxy A21S is similar to all of those other telephones, replacing the theme is a fantastic alternative. If … Read more
It could happen that you want to personalize your Samsung Galaxy A21S. For this, it is possible to change the wallpaper of the Samsung Galaxy A21S. Indeed, you probably are bored by the basic wallpaper of the cellphone. We will see in this article, that it can be extremely easy to change the wallpaper of … Read more
Just as with most smartphones, the Samsung Galaxy A21S creates a tiny sound when ever you press a key on the keyboard. Oftentimes it disturbs people and we can understand it. Certainly, the keyboard sound is not necessarily very helpful and is not especially discreet. So whenever you wish to compose a text message during … Read more
If you are tired of your Samsung Galaxy A21S’s classic font, you definitely want to change it. In fact, a small modification never hurts when ever it involves font. Thus, let’s find what is the technique to change fonts and why it may differ depending on the telephone and the rights it has. Truly, devices … Read more
If you bought your Samsung Galaxy A21S in another country or if just a friend made you a joke, you most likely want to change the language of your Samsung Galaxy A21S. In fact, it’s always more pleasurable to utilize its Samsung Galaxy A21S when ever it is in a language that we know. Thus, … Read more
Adding a photo on the contacts of its Samsung Galaxy A21S makes the use of the cellphone considerably nice. That’s right, it is always more enjoyable to see a photo when you are called, compared to a simple name. So if you want to see the photos of your daddy, your boyfriend, your girlfriend, or … Read more
