How to activate NFC on OPPO A77

The NFC is a quite new and practical technology. This technology is significantly used on Android devices such as the OPPO A77. Because of the NFC it will be easy to do several things in many fields of activity. So we made the decision to write this content to rough the subject of the NFC … Read more

How to configure an APN on OPPO A77

Maybe it 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 so, it’s probably because of the APN configured on your OPPO A77. So we made the decision to draft this article to resolve this problem. We will first … Read more

OPPO A77 camera doesn’t work

You may have launched the camera on your OPPO A77 and it shows an error message. Thus, in cases where the camera of your OPPO A77 no longer works, regrettably you can actually no longer take photos. To resolve this problem, we made the decision to describe to you the steps to follow so that … Read more

OPPO A77 Wifi keeps disconnecting

The wifi connection of the OPPO A77 is almost fundamental. Indeed, it is actually thanks to her that you will be able to have access to the web and carry out tasks that need wifi, such as the application update. That’s why it’s constantly a hassle when ever the wifi of your OPPO A77 disconnects … Read more

The OPPO A77 screen wont turn on anymore

It may happen that we need to utilise his OPPO A77 and the screen doesn’t turn on anymore. When this happens, it’s extremely frustrating because without a screen, the OPPO A77 is unusable. So that’s the kind of issue that needs to be solved quite quickly. But do not worry, the fact that the OPPO … Read more

The touch screen of my OPPO A77 does not work anymore

From time to time the touch screen of your OPPO A77 doesn’t work anymore. Indeed, if you have dropped, in the event that the touch screen has cracked, it can happen that the touch of OPPO A77 no longer functions at all. However without the touch of your mobile, it’s incredibly difficult to do anything. … Read more

How to take a screenshot on OPPO A77

Taking a screenshot on his OPPO A77 is really useful in a lot of situations. Whether to take a screenshot of a Snap that a colleague sent you or to memorize a web page found on the internet. It truly is therefore necessary today to know how to make a screenshot on your OPPO A77. … Read more

Unlock a forgotten pattern lock on OPPO A77

It occasionally happens that we forget the pattern lock that we had seted up on his OPPO A77. When ever this happens, the lock screen of the phone remains blocked because we can’t do the right pattern lock again. If this happens to you, do not worry, your cell is not forever blocked. There are … Read more

How to put the SD card in the OPPO A77

Putting an SD card on his OPPO A77 is not always easy. Indeed, it occasionally happens that we cannot locate the location to place the SD card on the OPPO A77. However, add an SD card on your OPPO A77 is crucial if you intend to add memory to your telephone. So, we will see … Read more

How to change the OPPO A77 ringtone

Changing the ringtone of your OPPO A77 is essential if you’d like to customize your OPPO A77. Certainly, you might be exhausted of the original ringtone of your OPPO A77. Therefore, it is possible to change the ringtone and even put one of your music. We will see 1st the technique to change the ringtone … Read more

Import contacts to OPPO A77

In case you have just bought a OPPO A77, you will perhaps desire to import your contacts to it. In fact, it is much easier to import his contacts on the OPPO A77, rather than replicate them by hand. According to how you saved your contacts, there are several ways to import contacts to your … Read more

How to hide his number on OPPO A77

If you’d like to call somebody in a hidden number, you will need to hide the number on your OPPO A77. This solution is quite useful because it will allow you to call somebody without the person can recognize the number. So, when you want to call anonymously, it is possible to hide your number … Read more

How to save OPPO A77 contacts

Backing up your OPPO A77 contacts is very handy in a lot of cases. Certainly, in case you have decided to change your telephone or if it can be just a simple precaution, saving OPPO A77 contacts is a great idea. There are several ways to save and export your OPPO A77 contacts. We have … Read more

How to change PIN code on OPPO A77

Changing the OPPO A77 PIN is important when you want to secure your telephone. In truth, the PIN code is a 4-digit security code that permits you to restrict access to the SIM card. Thus, in the event of theft or loss of your OPPO A77, the person who has your cellphone does not have … Read more

How to read MMS on OPPO A77

Occasionally the OPPO A77 is not well seted up and has issue reading MMS. Certainly, it will be possible that when ever you receive an MMS on your OPPO A77, it offers you to download it. Even clicking download, it does not always read. Thus, to read MMS correctly and that they appear in your … Read more