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How to activate NFC on Blackview BV4900

The NFC is a fairly new and practical technology. This technology is significantly used on Android devices including the Blackview BV4900. Due to the NFC it will be possible to do many things in many fields of activity. So we made the decision to write this article to...

Blackview BV4900 camera doesn’t work

You may have launched the camera on your Blackview BV4900 and it displays an error message. Thus, if perhaps the camera of your Blackview BV4900 no longer works, unfortunately you may no longer take photos. To solve this trouble, we therefore decided to describe to...

Import contacts to Blackview BV4900

If you have just bought a Blackview BV4900, you will probably desire to import your contacts to it. Certainly, it is much easier to import his contacts on the Blackview BV4900, rather than copy them by hand. Based on how you saved your contacts, there are several ways...

How to hide his number on Blackview BV4900

When you want to call anyone in a hidden number, you’ll have to hide the number on your Blackview BV4900. This process is quite beneficial as it will allow you to call anyone without the person can recognize the number. Thus, if you want to call anonymously, it...

How to save Blackview BV4900 contacts

Backing up your Blackview BV4900 contacts is extremely handy in a lot of cases. Actually, when you have decided to change your telephone or if it’s just a simple precaution, saving Blackview BV4900 contacts is a great idea. There are a few ways to save and...

How to change PIN code on Blackview BV4900

Changing the Blackview BV4900 PIN is important when you want to secure your mobile phone. Indeed, the PIN code is a 4-digit security code that permits you to restrict access to the SIM card. So, in the event of theft or loss of your Blackview BV4900, the person who...

How to read MMS on Blackview BV4900

Oftentimes the Blackview BV4900 is not well seted up and has issue reading MMS. In truth, it’s possible that when you receive an MMS on your Blackview BV4900, it offers you to download it. Even clicking download, it does not always read. So, to read MMS...

Blackview BV4900: Unrecognized SIM card

You have just acquired an Blackview BV4900 and when you turn it on, it displays the following error message: SIM card not recognized. Occasionally the Blackview BV4900 does not recognize the SIM card and displays this message. In this case, it is not necessarily...

Track And Find the Blackview BV4900

Having the capacity to track her Blackview BV4900 is useful in lots of circumstances. In the 1st circumstance, if you have lost your Blackview BV4900, it will be crucial to track it to be able to locate it. In a different circumstance, in case you were robbed of your...

How to backup your Blackview BV4900

Making a backup of your Blackview BV4900 is the correct way to secure the contents of your cellphone in case of cheats. In fact, the inconsistencies of life can easily occasionally trigger unexpected things in your Blackview BV4900. Imagine that you are doing a bad...

How to root the Blackview BV4900

Root your Blackview BV4900 can be very helpful for a lot of reasons. Certainly, if you desire to personalize the settings or if you wish to enhance the performance of your telephone, you will have to root your Blackview BV4900. Therefore we will discover at first,...

How to install apps on Blackview BV4900

Downloading and installing an application on the Blackview BV4900 is certainly vital. Certainly, apps are small softwares that can considerably facilitate our life on a smart phone. There are apps for all kinds of things, whether it is for pleasure, to check email or...

My Blackview BV4900 turns off randomly

Occasionally the Blackview BV4900 shuts off by itself and for no special reason. It’s very irritating, especially when you are doing something. Do not be anxious, the fact that your Blackview BV4900 automatically switching off does not necessarily mean that it...

How to fix Blackview BV4900 black screen

From time to time the screen of Blackview BV4900 remains black. This trouble can occur in a lot of situations. Occasionally it happens after the Blackview BV4900 falls. Other times, the screen remains black after a start, lock, or sleep. No matter the reason,...

How to factory reset your Blackview BV4900

Factory Reset your Blackview BV4900 could be extremely beneficial for a multitude of motives. It is in some cases required to reset your Blackview BV4900 to the factory settings to get a brand-new phone. Be aware that resetting a phone is not a very difficult action...

How to copy paste on Blackview BV4900

Knowing how to copy paste textual content on your Blackview BV4900 is unquestionably fundamental. In fact, there is certainly nothing more practical than copy paste. We suppose that you do not desire to re-write every time. It is for this reason that we made the...

How to change theme on Blackview BV4900

Changing the theme of Blackview BV4900 is a incredibly good manner to modify and improve the ergonomic of your mobile phone. Certainly, when you are tired with the original theme or when you are sick that your Blackview BV4900 seems like the rest of the telephones,...

How to change font in Blackview BV4900

If you are tired of your Blackview BV4900’s classic font, you probably desire to change it. In truth, a small customization never hurts when ever it comes to font. Thus, let’s see what is the procedure to change fonts and why it may differ depending on the...

How to Change language on Blackview BV4900

If you bought your Blackview BV4900 in another country or if just a good friend made you a joke, you most likely need to change the language of your Blackview BV4900. In fact, it is always more nice to use its Blackview BV4900 when ever it is in a language that we...