Select Page

Blackview A20: Unrecognized SIM card

You have just acquired an Blackview A20 and when you turn it on, it displays the following error text message: SIM card not recognized. Sometimes the Blackview A20 does not recognize the SIM card and displays this message. In this case, it is not necessarily important...

Blackview A20: Wifi Authentication Problem

Sometimes, the Blackview A20 displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This sort of error message can potentially be caused by a lot of places. So, so that you can connect properly to the Wifi network with your...

Turn OFF Keyboard Vibrations On Blackview A20

If perhaps you are using an Blackview A20, you may have remarked that it is vibrating when you utilize the keyboard. Any time you press a key, the phone starts vibrating. For a certain number of people, the vibrations of the keyboard are annoying and can upset the...

How to set call forwarding on Blackview A20

Call forwarding on the Blackview A20 is a really practical option. Certainly, whenever you are in a circumstance where you want to transfer phone calls from one number to another number, this guide is for you. If it is to divert calls from your business cellphone to...

Transfer iphone contacts to Blackview A20

If you’re tired of Iphones and wish to switch to Android, the transition to Blackview A20 can oftentimes be challenging. Indeed, in case you switch from an Iphone to an Blackview A20, you have got to transfer the list of contacts. As it can be not possible to...

Track And Find the Blackview A20

Being able to locate her Blackview A20 is useful in many situations. In the first case, when you have lost your Blackview A20, it will likely be necessary to track it in order to find it. In a different case, if you were robbed of your smartphone, it may perhaps be...

How to backup your Blackview A20

Making a backup of the Blackview A20 is the best way to protect the contents of your cellphone in the event of mistakes. Certainly, the inconsistencies of life can easily sometimes cause unexpected things in your Blackview A20. Imagine that you are doing a bad tricks...

How to root the Blackview A20

Root your Blackview A20 may be incredibly practical for a multitude of reasons. Indeed, if you wish to modify the settings or if you want to enhance the performance of your phone, you need to root your Blackview A20. Therefore we will see first, what’s the root...

How to install apps on Blackview A20

Downloading and installing an app on the Blackview A20 is completely essential. Certainly, apps are little programs that can greatly help us on a mobile phone. There are apps for anything, whether it is for fun, to check email or bank accounts, there is always an app...

My Blackview A20 turns off randomly

Occasionally the Blackview A20 shuts off by itself and for no special reason. It’s very irritating, specifically when you’re doing something. Do not worry, the fact that your Blackview A20 automatically switching off does not necessarily mean that it has a...

How to fix Blackview A20 black screen

Sometimes the screen of Blackview A20 remains black. This trouble may appear in a lot of circumstances. Often it happens after the Blackview A20 falls. Other times, the screen remains black after a start, lock, or sleep. Whatever the case, don’t worry, you will...

How to fix a water damaged on Blackview A20

Whether in the toilet or in a swimming pool, it sometimes happens that the Blackview A20 is dropped in the water. On the other hand, it is not because a mobile phone has fallen in the water that it’s inevitably dead. Certainly, it is feasible to redo an...

How to factory reset your Blackview A20

Factory Reset your Blackview A20 may be truly useful for a lot of reasons. It is quite often necessary to reset your Blackview A20 to the factory settings to find a new phone. Know that resetting a phone is not a very complicated action to execute. Nevertheless, you...

How to copy paste on Blackview A20

Understanding how to copy paste textual content on the Blackview A20 is absolutely essential. Indeed, there is certainly nothing more useful than copy paste. We suppose that you do not wish to re-write every time. It is for this reason that we decided to produce this...

How to change theme on Blackview A20

Changing the theme of Blackview A20 is a wonderful technique to modify and boost the ergonomic of your mobile phone. Truly, if you are tired with the initial theme or when you’re tired that your Blackview A20 seems like all of those other telephones, replacing...

How to change wallpaper on Blackview A20

It could happen that you want to customise your Blackview A20. For this, it will be easy to change the wallpaper of your Blackview A20. Indeed, you perhaps are bored to death by the original wallpaper of the mobile. We will see in this post, that it can be truly easy...

How to change font in Blackview A20

When you are fed up with your Blackview A20’s classic font, you likely desire to change it. Truly, a tiny customization never hurts when ever it involves font. So, let’s discover what’s the technique to change fonts and reason why it can differ...

How to Change language on Blackview A20

In the event that you purchased your Blackview A20 overseas or if just a good friend made you a joke, you perhaps desire to change the language of your Blackview A20. In fact, it is always more pleasant to utilize its Blackview A20 when ever it is in a language that...

Add a photo to contacts on Blackview A20

Adding a photo on the contacts of its Blackview A20 makes utilization of the mobile phone more pleasant. That’s right, it is always more enjoyable observe a photo when you are called, than a basic name. If you wish to see the photos of your father, your...

Set up Direct Wifi on Blackview A20

Direct Wifi can be a very good way to transfer files with your Blackview A20. In truth, Direct Wifi is probably the quickest solution to transfer documents without using a cable. So if you need to find out tips on how to utilize the Blackview A20 direct Wifi,...

Move apps to SD card on Blackview A20

In some cases applications that are installed on the Blackview A20 take up a lot of space. It truly is for that reason very practical to be able to move the applications to the SD card of your Blackview A20. In fact, this allows to totally free up storage space on the...

Make a video call on Blackview A20

Make a video call with an Blackview A20 is quite handy. Certainly, it is a perfect solution if you would like to see the face of everyone you call. In case you call anyone who is on the other side of the earth, it is actually always great to see his face. Due to the...

How to update Blackview A20

Updating Android on your Blackview A20 is a required operation if you want your telephone to be on top of its efficiency. Indeed, the updates allow to bring a multitude of things that will make the use of your Blackview A20 more nice. However, it is not always easy to...

How to turn on 3G or 4G on Blackview A20

If you want to have access to the web on your Blackview A20, you might need to use the 3G or 4G network. It oftentimes occurs for one reason or a different that the 4G or 3G network of the Blackview A20 is deactivated. In this circumstance, it is impossible for the...

How to transfer music to Blackview A20

New mobile phones just like the Blackview A20 now allow you to listen to music. So, the telephones have steadily replaced the MP3 player. Certainly, it is now easy to transfer and listen to music on its Blackview A20. However, it’s from time to time a bit...

How to record calls on Blackview A20

Recording a smartphone conversation can be very handy in a quantity of situations. Whether you want to re-listen or retain it, it is always practical to record calls on your Blackview A20. Nevertheless, the Blackview A20 does not natively offer the conversation...

How to print with Blackview A20

Printing a document from its Blackview A20 is really useful. Now that you can actually open all types of files from your mobile phone, you can actually also print them. Additionally, it is often more convenient to print something from the mobile. Thus, no need to take...

How to insert the SIM card on Blackview A20

Inserting the SIM card into your Blackview A20 is important if you wish to use your telephone. In fact, the SIM card permits your Blackview A20 to be able to connect to the mobile network and for that reason to make phone calls. Nevertheless, if you just bought your...

How to increase the Blackview A20 volume

From time to time, the basic volume of the XXX doesn’t be enough for the use you wish to do with it. In fact, smartphone such as the XXX have a clamping at the level of the volume. Thus, the European legislation pressure the manufacturer to restrain the volume...

How To Get Emojis On Blackview A20

The emojis are present in every our conversations. Indeed, if you wish to send a message with your Blackview A20, it is always nice to embellish it with a great emojis. An emoji permits you to visually send a communication to anyone. So , if you would like to be able...

How to fix Blackview A20 Overheating issues

At times the Blackview A20 overheats and is hot when ever touched. Don’t worry, this does not signify that your Blackview A20 has a problem. In fact, it’s quite prevalent that a mobile phone overheats and this may be caused by many things. So, there are...

Fix Blurry Pictures On Blackview A20

It oftentimes happens for no reason that the pictures of Blackview A20 are blurry. This is a rather bothersome trouble mainly because it prevents us from taking gorgeous pictures. Indeed, it truly is impossible to take a suitable picture whenever the picture is all...

How to change the ringtone on Blackview A20

Changing the ringtone of your Blackview A20 is necessary if you would like to customize your Blackview A20. Certainly, you might be sick and tired of the initial ringtone of your Blackview A20. It’s therefore possible to modify the ringtone and also to put one...