- What is APN and how to change the APN

What is APN? And how to change the APN on the phone? Read the article below for details!
- How to set up Samsung Galaxy S8 headset sound

The Samsung Galaxy S8 and S8 Plus duo are augmented with AKG headphones, with excellent sound quality. And users can completely customize the sound for headphones to suit each
- How to change application shortcuts on Galaxy S8 lock screen

To get quick access to the application you need, at the lock screen on Galaxy S8, users can adjust the application shortcut to suit their needs.
- Is it safe to lock the Android screen?

One of the most popular security methods today is to lock Android phones with drawings. This type of screen lock is popular because it is easier to enter. In addition, no one can
- How to turn on the screen light when there is a notification on Galaxy S8

The Galaxy S8 has a glowing feature next to the screen when there is a notification. This light will work even when we turn off the screen or play a game, without affecting the
- Instructions for blocking evaluation requests in applications

No matter which operating system you use - Android or iOS, there are applications that pop-up asking for ratings or reviews. If you want to turn off these annoying pop-ups, read
- How to turn on and turn off notifications from Chromecast on Android

Google Chromecast is a great development platform, but this Google Home companion app gets a lot of annoying updating requests for users. In this article, we will show you how to
- Install Android Oreo now

The latest version of the Android operating system has been revealed. However, at present, only a few devices receive the update soon, the rest will have to wait a while longer.
- Google Play Protect - useful feature to help protect Android device

With the current virus situation as well as many other threats on mobile devices, finding ways to protect yourself is indispensable. Recently, Google has released a built-in
- How to fix Samsung Galaxy S8 to restart automatically

Although the Galaxy S8 is built with more modern features, far more advanced than other models, however, this device sometimes has problems such as restarting itself.
- How to turn off the 'Is Displaying Over Other Apps' notification on Android Oreo

In the Oreo version, Android has shown system notifications to let users know which applications are running concurrently in another application. This is extremely useful but some
- Does Google Pixel 2 need no ordinary physical SIM?

Google Pixel 2 is the first smartphone in the world without the need for a regular physical SIM, but instead will use eSIM.
- How to turn off the notification LED on Samsung Galaxy Note 8

On Samsung Galaxy Note 8, when a new notification or device is about to run out of battery, the LED will light up for users to know. However, when using Always On Display mode,
- How to change the font displayed on Galaxy Note 8

On Galaxy Note 8, users can change the default font with other fonts provided.
- Instructions for turning off the Sound (Touch Sound) on Android device

The system sounds every time you press or touch any application on Android that makes you headache? So how to disable these sounds? Please follow the article below to know how to
- How to adjust the fast charging feature on Samsung

Fast charging on high-end Samsung devices will shorten charging time more than usual time.
- How to turn on the 1-touch fingerprint unlock feature on Samsung Galaxy J5 Prime, J7 Prime

On the Samsung Galaxy J5 Prime and J7 Prime models, the manufacturer has provided additional fingerprint lock features, in addition to the password and drawing features to secure
- The 5 most common errors on Galaxy S7 / Galaxy S7 Edge and how to fix them

Samsung Galaxy S7 and Galaxy S7 Edge are considered the most complete 'super products' of Samsung. These two productions have been around for a while, and quickly became a
- How to edit application permissions on Android

Some applications such as Pitu, when installed on Android devices, require users to accept the terms, which is to access some settings on the device such as location, contacts,
- List devices to Android 7.0 Nougat, how to download and how to install

Android 7.0 Nougat will be updated for the following phones in 2017. The list set up on this Android 7.0 will help you know if your device has been updated to the new Android