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How to activate NFC on Oppo A91

The NFC is a quite new and useful technology. This technology is significantly used on Android phones such as the Oppo A91. Thanks to the NFC it is possible to do a lot of things in several fields of activity. So we decided to write this article to rough the subject...

How to configure an APN on Oppo A91

It may have happened to you when you travel abroad, or when you have changed operators, you can’t connect to the internet or can not send MMS. If that is the case, It’s presumably because of the APN configured on your Oppo A91. So we made the decision to...

How to save photos to the Oppo A91 SD card

It can be sometimes useful to be able to transfer or save Oppo A91 photos on the SD card. In fact, if perhaps you are the type to take a lot of photos, the internal memory of Oppo A91 can be quickly saturate. So, to make room on the internal memory of Oppo A91, we...

Oppo A91 camera doesn’t work

You may have launched the camera on your Oppo A91 and it shows an error text. Thus, whenever the camera of your Oppo A91 no longer works, unfortunately you’re able to no longer take photos. To resolve this problem, we made the decision to describe to you the steps to...

How to turn on a Oppo A91 without the Power button

It may possibly happen that the power button on your Oppo A91 does not work ever again. Actually, it is in some cases enough to fall or a little moisture for the button to break. Once this happens, you may not know how to turn on your Oppo A91 ever again. Without the...

Oppo A91 Wifi keeps disconnecting

The wifi connection of the Oppo A91 is almost fundamental. In fact, it’s thanks to her that you are going to be able to have access to the web and accomplish tasks that need wifi, such as the application update. That’s why it truly is always a hassle when...

The Oppo A91 screen wont turn on anymore

It may happen that we want to use his Oppo A91 and the screen doesn’t turn on anymore. When this happens, it is very irritating because without a screen, the Oppo A91 is unusable. So that is the sort of trouble that needs to be fixed relatively quickly. But do...

How to take a screenshot on Oppo A91

Taking a screenshot on his Oppo A91 is really convenient in a lot of situations. Whether to take a screenshot of a Snap that a friend sent you or to memorize a web page found on the net. It is therefore necessary today to know how you can make a screenshot on your...

Unlock a forgotten pattern lock on Oppo A91

It oftentimes happens that we forget the pattern lock that we had configured on his Oppo A91. When ever this happens, the lock screen of the cellphone stays blocked because we can’t do the right pattern lock again. If this happens to you, do not worry, your...

How to put the SD card in the Oppo A91

Adding an SD card on his Oppo A91 is not necessarily easy to do. In fact, it sometimes happens that we can’t locate the location to place the SD card on the Oppo A91. But, add an SD card on your Oppo A91 is necessary if you want to add memory to your cellphone....

How to change the Oppo A91 ringtone

Changing the ringtone of your Oppo A91 is necessary if you want to personalize your Oppo A91. In fact, you may well be exhausted of the original ringtone of your Oppo A91. Hence, it is possible to change the ringtone and even put one of your music. We will see first...

Import contacts to Oppo A91

In case you have just acquired a Oppo A91, you will probably wish to import your contacts to it. In fact, it is much easier to import his contacts on the Oppo A91, rather than copy them yourself. Depending on how you saved your contacts, there are several methods to...

How to hide his number on Oppo A91

If you desire to call somebody in a hidden number, you should hide the number on your Oppo A91. This procedure is quite beneficial mainly because it allows you to call somebody without the person can recognize the number. Thus, when you want to call anonymously,...

How to save Oppo A91 contacts

Backing up your Oppo A91 contacts is very practical in a lot of situations. In fact, if you have decided to change your mobile phone or if it truly is just a simple precaution, saving Oppo A91 contacts is a good idea. There are several ways to save and export your...

How to change PIN code on Oppo A91

Changing the Oppo A91 PIN is essential if you wish to secure your mobile phone. Certainly, 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 Oppo A91, the person who has your phone...

How to read MMS on Oppo A91

Oftentimes the Oppo A91 is not well seted up and has issue reading MMS. In truth, it is possible that when ever you get an MMS on your Oppo A91, it offers you to download it. Even clicking download, it does not always read. Thus, to read MMS properly and that they...

Oppo A91: Unrecognized SIM card

You have just acquired an Oppo A91 and when you turn it on, it displays the following error message: SIM card not recognized. Sometimes the Oppo A91 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to...

Oppo A91: Wifi Authentication Problem

Occasionally, the Oppo A91 displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This kind of error message can possibly be caused by a lot of places. So, so that you may connect properly to the Wifi network with your Oppo A91,...

Turn OFF Keyboard Vibrations On Oppo A91

Whenever you are using an Oppo A91, you might have observed that it is vibrating when you utilize the keyboard. Every time you press a key, the phone starts vibrating. For a certain number of people, the vibrations of the keyboard are frustrating and can irritate the...

How to set call forwarding on Oppo A91

Call forwarding on the Oppo A91 is a very practical feature. In fact, whenever you are in a situation where you need to transfer calls from one number to a further number, this tuto is for you. If it is to divert calls from your business telephone to your Oppo A91 or...

Transfer photos from Oppo A91 to PC or Mac

It is essential to be able to transfer the beautiful photos you have taken with your Oppo A91, to your computer or your Mac. Whether it’s just to save the photos or to modify them, you’ll want to transfer them to the computer or the Mac. To transfer photos...

Transfer iphone contacts to Oppo A91

If you’re tired of Iphones and want to switch to Android, the transition to Oppo A91 can at times be difficult. Indeed, in case you switch from an Iphone to an Oppo A91, you will have to transfer the list of contacts. As it can be not possible to copy everything...

Track And Find the Oppo A91

Being able to track her Oppo A91 is useful in a great many cases. In the first circumstance, when you have lost your Oppo A91, it are going to be fundamental to track it to be able to locate it. In another circumstance, if you were robbed of your telephone, it could...

Setting up HotSpot or Tethering on Oppo A91

Sharing the internet connection of Oppo A91 in wifi is an incredibly handy feature on the Oppo A91. Certainly, putting the Oppo A91 in modem mode makes it possible to share the connection of the telephone with your entourage or with your other devices. So, in case you...

How to backup your Oppo A91

Making a backup of your Oppo A91 is the correct way to secure the contents of your telephone in the event of glitches. Truly, the inconsistencies of life can certainly occasionally trigger unpredicted things in your Oppo A91. Imagine that you are doing a bad...

How to root the Oppo A91

Root your Oppo A91 can be incredibly useful for a lot of reasons. Indeed, whenever you desire to personalize the configurations or if you desire to increase the performance of your mobile, you will need to root your Oppo A91. So we will see first, what’s the...

How to install apps on Oppo A91

Downloading and installing an application on the Oppo A91 is certainly important. In truth, apps are small programs that can tremendously facilitate our life on a smart phone. There are apps for all kinds of things, whether it is for fun, to check mailbox or bank...

My Oppo A91 turns off randomly

Sometimes the Oppo A91 shuts off by itself and for no particular reason. It’s highly frustrating, especially when you’re doing something. Don’t be anxious, the fact that your Oppo A91 automatically switching off does not necessarily mean that it has...

How to fix Oppo A91 black screen

In some cases the display screen of Oppo A91 stays black. This trouble can happen in many situations. Occasionally it happens after the Oppo A91 falls. Other times, the screen stays black after a start, lock, or sleep. In any case, do not worry, you will find several...

How to fix a water damaged on Oppo A91

Whether in the toilet or in a swimming pool, it sometimes occurs that the Oppo A91 is slipped in the water. Even so, it’s not because a phone has fallen in the water that it is inevitably dead. Indeed, it is possible to redo an Oppo A91 that has fallen in the...

Fix insufficient storage available on Oppo A91

If perhaps your Oppo A91’s memory is full, you can not install an applis or copy files. Certainly, it sometimes happens that there is no more room on the memory of your Oppo A91. Do not be anxious, it’s highly easy to free up storage space on the Oppo A91....

How to factory reset your Oppo A91

Factory Reset your Oppo A91 may be extremely useful for a bunch of causes. It is sometimes necessary to reset your Oppo A91 to the factory settings to find a brand new phone. Remember that resetting a phone is not a highly complicated action to execute. On the other...

How to copy paste on Oppo A91

Knowing how to copy paste text on the Oppo A91 is completely fundamental. Indeed, there is nothing more useful than copy paste. We suppose that you do not need to re-write each time. It is for this reason that we decided to get this small guide to find out how to make...

How to change theme on Oppo A91

Changing the theme of Oppo A91 is a great way to customize and increase the ergonomic of your telephone. Indeed, if you are fed up with the original theme or if you’re suffering that your Oppo A91 is similar to all of those other cell phones, replacing the theme...

How to change wallpaper on Oppo A91

It often happens that you want to personalize your Oppo A91. For this, it is possible to change the wallpaper of the Oppo A91. Indeed, you potentially are bored by the original wallpaper of the phone. We will find in this article, that it can be extremely easy to...

How to turn off keyboard sound on Oppo A91

Just as with many cell phones, the Oppo A91 creates a small sound when ever you touch a key on the keyboard. In some cases it bothers people and we can understand it. Certainly, the keyboard sound is not really useful and is not very discreet. So whenever you need to...

How to change font in Oppo A91

If you’re tired of your Oppo A91’s initial font, you probably wish to change it. In fact, a small modification never hurts when it comes to font. Consequently, let’s see what is the process to change fonts and reason why it may differ depending on...

How to Change language on Oppo A91

If perhaps you got your Oppo A91 abroad or if just a good friend made you a joke, you probably want to change the language of your Oppo A91. Certainly, it is always more nice to utilize its Oppo A91 when ever it is in a language that we know. Thus, we will discover in...

Add a photo to contacts on Oppo A91

Adding a photo on the contacts of its Oppo A91 makes the use of the mobile much more enjoyable. That’s right, it is usually more nice observe a photo when you are called, than the usual basic name. Thus if you want to see the photos of your daddy, your...