Asus Zenfone 4 Pro Tips and Tricks

Android 7 (Nougat)
Phone: Asus Zenfone 4 Pro
Factory OS: Android 7 (Nougat)

Have you updated your Operating System?
Then view tips for the most recent OS version(s): Android 9 (Pie) & Android 8 (Oreo)
Or view tips for all Android versions

Android now comes with a sound Equaliser so you can adjust your bass and treble.

Simply open a music file using the Music Player App or just open the App.

Then press More in the top right and choose Settings – SoundAlive and then select Custom.

Then simply move the sliders or dials to adjust the bass and treble.

Android has a way to display your owner info (i.e. name, phone, email or a personalised message) on your lock screen. Perfect if you have lost or misplaced your device.

To enable this go to Settings – Lock screen and security – Information and FaceWidgets – Contact information.

Here you can enter any information you want, such as your name, email address or phone number. It’s obviously recommended to use a number other than your mobile if it has been lost!

Hopefully if your phone is lost, then the finder can use this information to get in contact with you.

If you see the following error:
Unfortunately, the process android.process.acore has stopped

Then follow these steps:
1.First, go to your phone’s main Settings and select Apps.

2. Then, tap on the menu button usually at the top right left.

3. Select Reset App Preferences.

Alternatively, you can also disable all apps and enable them again one by one until you find the app that has been causing the error.

If none of the above works, you can do a Factory Reset or reboot, instead. Be warned you may lose all of your data when performing a Factory reset!

While the stock standard keyboard is fine, there are much better keyboards available for the Asus Zenfone 4 Pro.

First, you need to go to the Play Store and download one. Try searching for the word ‘keyboard’ and you will see a number of options.

One of the best keyboards is a keyboard called Swiftkey, which is a top-rated App. This will literally change the way you feel about your phone as the standard keyboard can be quite a frustrating experience.

Download your chosen keyboard and go through any install steps that you are presented with.

If you see a warning saying the keyboard will collect all information (including credit cards) just ignore this. This is just a security feature that Android shows for every third-party keyboard that you install.

Then, go to the App you want to type in. You should now see a little Keyboard icon on the row at the bottom of your screen, towards the bottom-right corner. Press that icon and you can switch between all of the keyboards you have installed.

Some other notable keyboards that work on the Asus Zenfone 4 Pro are GO Keyboard and Gboard (the Google Keyboard). Download and install your keyboard app of choice. Once that’s done, follow these steps to switch your current keyboard to that newly installed one:

  1. You can click on your newly installed keyboard app (icon).
  2. Most of them can assist you on how to switch your keyboard.
  3. Just follow the instructions from the new keyboard app.

How to Switch Your Phone’s Default Keyboard to A New One

You can follow the steps above because most keyboard apps can assist you when it comes to switching the default keyboard to theirs. However, you can also do it manually by going to your Phone Settings. Just follow these steps:

  1. Go to Settings and scroll down or look for the “System” sub-menu.
  2. Under “System,” tap “Language and Keyboard” or “Language and Input.”
  3. Tap “Default Keyboard” and select the new keyboard app.

Depending on your unit and model, this method could vary. For those who can’t find the “Default Keyboard” option, you can follow these steps:

  1. Under “Language and Input,” you need to look for Virtual Keyboards → Manage Keyboards.
  2. Tap your keyboard of choice to activate it.
  3. You will get a message of confirmation. Just tap “OK.”
  4. Open your keyboard. You can do this by trying to write a message, email or search.
  5. Then tap the keyboard icon.
  6. Choose the Input Method (tap on your preferred keyboard).

Done! You can change your Asus Zenfone 4 Pro keyboard’s theme, predictive text, and other settings by opening its menu. You can do this by locating the keyboard icon on your home screen, or by tapping on the settings icon when you open the keyboard for typing.

If you like to use vibration mode but you don’t want to disrupt a whole room due to the Asus Zenfone 4 Pro vibration intensity, you can adjust or reduce that accordingly. Just follow the steps below on your phone:

  1. From your home screen, swipe down to open the notifications menu.
  2. Tap on the Settings icon (usually a gear-shaped one at the top-right portion).
  3. Scroll to Device then tap “Sound” or “Sounds and notifications” or “Sound & Vibration.”
  4. Under Sound, tap “Vibrations” or “Vibration Intensity.”
  5. A bar will appear where you can slide left or right to adjust the intensity of your phone’s vibration. On some phones, users can select from either Light, Medium, or Strong.
  6. Tap “OK.” This will automatically save your preference.

This generally works for the Asus Zenfone 4 Pro and most Android phones.

For Huawei users, you may need to follow a slightly different method. If you use a Huawei unit, follow the instructions below instead:

  1. From the home screen, tap up to locate Settings.
  2. Then tap Settings → Strength
  3. Swipe up or down to adjust the vibration intensity. That’s from Strong, Soft, or None.
  4. Tap “OK.”
  5. You will be automatically reverted to the home screen. Don’t worry, your preferred vibration intensity is saved at this point.

There are a number of ways to speed up your phone. The following list are tried and trusted techniques:

Firstly, uninstall apps that you don’t use. Over time your device can get cluttered as some Apps are designed to always run in the background. If you don’t use an App very often, then uninstall it to free up memory and CPU resource.

Use Static wallpapers instead of Live ones. Live wallpapers often consume processing power and memory. Unless you really need them, uninstall them.

Use home screen widgets sparingly. These often slow down the phone and use up memory and CPU resources. If you don’t really need the widget, then uninstall it.

Install a great App called DU Speed Booster and DU Battery Booster. These Apps are prefect to run when your phone starts to slow down, you’re running out of memory or you want your battery to last for a few more minutes or hours.

Kill tasks occasionally – Some Apps will run in the background indefinitely unless you kill them. Most of them won’t cause a problem, but it pays to check your running tasks from time to time. Hold down your Home key and check the Task Manager.

Smartphones can sometimes get hot when playing play games, listening to music, watching videos, or charging.

This is common and mostly caused when several Apps are running at once, or one App is using a lot of processor power.

Normally there is no need to worry about phones getting a warm while in use as the phone and battery can heat up to 120 Fahrenheit without damage.

However, when your phone becomes unbearably hot and you start having issue with your Apps, then there might be a problem. This might be due to faulty battery, too much charging, or a high workload.

To diagnose this, you can use apps like TempMonitor or Battery Temperature Guard (free) to monitor your device’s temperature.

Both can be downloaded from Google Play Store.

These apps should be able to tell you that your phone’s temp is within normal range.

To find out information about Signal Strength, Network Information, Remaining Battery Time and Battery Usage (by Application), drag down your notifications screen and select Settings.

Select Device Maintenance – Battery.

From this screen you can see which Apps are using the most battery power and select Power Saving Mode.

If you then click the Battery Usage button you can see a wealth of valuable technical information about your phone which may help with diagnostics and network troubleshooting.

Sometimes you may need your screen to stay on when plugged in via USB.

To do this, Drag down your notifications screen and press Settings. Then select Developer Options. Then check Stay Awake.

If you can’t see Developer options then you need to enable it. To do that, follow these instructions:

Go to Settings – System – About device – Software info and press on Build number 7 times. Developer options will now appear in the System section of your settings.

Drag down your notifications screen and press Settings.

Then select System – Language and input. Then under Keyboards and input methods, press the little Gear icon.

From here you have various options including Haptic feedback, Vibration intensity and so on.

You can also adjust notifications for various functions.