Enable VoLTE and VoWiFi on ASUS ZenFone

It can be very confusing to choose the best network feature for your device. As we live in a world of technology, we have to catch up with its rapid development. From 2G to 5G, the network technology has changed rapidly. However, many devices still face some issues Between cellular service providers and the devices. Nowadays, the advanced cellular features are based on the IP Multimedia Subsystem (IMS) i.e., Voice over LTE (VoLTE), Video over LTE (ViLTE), and Wi-Fi Calling (VoWiFi). The latest ASUS ZenFone 8 and 8 Flip both models do not support VoLTE and VoWiFi. This article will explain how you can easily enable VoLTE and VoWiFi on ASUS ZenFone 8 and 8 Flip and other unsupported devices like these two.

How to enable VoLTE and VoWiFi on ASUS ZenFone 8 and 8 Flip:

ASUS ZenFone 8:

The new ASUS ZenFone 8 is a Taiwanese OEM’s current-gen “compact” flagship device. It offers features like a 120Hz AMOLED display, RAM LPDDR5 up to 16GB, up to 256GB of UFS 3.1 storage, a renewed ZenUI skin, and a stock Android 11 interface. ASUS Zenfone 8 and 8 flip received several software updates. The latest software update from Asus introduced the official release of VoLTE that will support several European carriers. However, the global release has not been made yet since carrier certification takes too long to process. However, many of you can’t wait that long. That’s why we will show how you can force enable VoLTE and VoWiFi on ASUS ZenFone 8 and 8 Flip with just a few simple steps.

  • First, you need to open your device’s bootloader, and then you need to get root access. You can do it by patching the stock boot image using Magisk.
  • Next, Start an elevated shell with ADB or a terminal emulator app from your phone.
  • After that type ‘su’ in the command prompt, and you will get root access through Magisk.

Then run the following commands:
setproppersist.dbg.volte_avail_ovr 1
setproppersist.dbg.vt_avail_ovr 1
setproppersist.dbg.wfc_avail_ovr 1

  • Once you’ve done, Reboot your device.

After rebooting, your phone will have the VoLTE/VoWiFi option in Settings.

ASUS ZenFone 8 Flip:

ASUS ZenFone 8 Flip is better compared with ZenFone 8. However, just like ZenFone 8, it also does not support VoLTE and VoWiFi. With the latest software update, you can force enable the feature. Here are the steps.

First, open your device and go to the Dialer app. Then enter the following sequence: *#*#3642623344#*#*

It will enable the toggles in settings temporarily.

Now reboot your system, and your phone will get the VoLTE/VoWiFi to function.

Then open the Settings menu and go to About Phone.

Click on Build Number 7 times and then come back to the main menu.

Select System and go to Advanced > Developer Options > Enable USB Debugging.

Next, connect your phone to a PC through a USB cable.

You then need to install the Android SDK Platform Tools on your PC.

Head towards the platform-tools folder and type CMD in the address bar.

Click on enter to launch the Command Prompt.

And then type the following command in the CMD window and click Enter:

setproppersist.dbg.VoLTE_avail_ovr 1
setproppersist.dbg.vt_avail_ovr 1
setproppersist.dbg.wfc_avail_ovr 1
Finally, reboot the device.

After that reboot, your phone one more time, and the VoLTE and VoWiFi will be enabled on your phone. One thing to be noted is that if the device does not support VoLTE/VoWiFi, then the feature will not work on that device. It will only appear on the Settings menu. If the network provider does not allow Asus, then the feature will not be enabled to function. You can follow the above-mentioned steps to force enable VoLTE/VoWiFi service on your new ZenFone 8 and 8 Flip. However, this method will work if your phone has the appropriate configuration data. If your network provider has not verified or allowed Asus to enable VoLTE and VoWiFi, you can not use those services.

Experiencing difficulties with your Device, check out our “How To” page on how to resolve some of these issues.


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