How to Enable VoLTE and VoWiFi on Any OnePlus Devices

In this tutorial, we will show you how to enable VoLTE and VoWiFi on OnePlus devices. Voice over LTE and Voice over WiFi are two of the newest additions to wireless communications. These features allow you to route your calls over LTE and WiFi rather than the default carrier network. The benefits for the same are aplenty, with the obvious ones being that you could make these calls without any charges being incurred. Furthermore, the other end doesn’t even need to have this feature enabled on their devices.

Here’s an important question – what if we’ve turned on a feature but the internet connection is weak in a certain area? It’s not always convenient to keep switching between Volte/VoWiFi and the carrier network. But you don’t have to. Once you’ve enabled the feature, your device will automatically check the strength of both the VoLTE/VoWiFi and carrier networks. Based on which one is stronger at that moment, it will route the call accordingly. Many carriers have already adopted this technology. In India, Jio and Airtel are among the famous ones.

Likewise, there are quite a few OEMs that have come forward and incorporated this feature. Unfortunately, OnePlus is one OEM that has yet to welcome the VoLTE and VoWiFi features on its devices. What is even more interesting to note is that the devices from this OEM do have this feature. But for some reason, it has been disabled. However, with just a small tweak, you could easily make full use of it, and in this guide, we will be sharing just that. So, without further ado, the required instruction set is required to enable VoLTE and VoWiFi on OnePlus devices. Follow along.

Also Read: Fix: OnePlus Verification Failed When Installing New Update

volte vowifi oneplus

How to Enable VoLTE and VoWiFi on OnePlus Devices

Before we share the tweak with you all, we would like to mention a pretty important point. Some OnePlus devices have started officially receiving this feature. Just a few months back, OnePlus 7, 7 Pro, and 7T Pro device owners got the VoWiFi feature support, albeit limited to India for Jio users (see below image). So before you proceed with the below tweak, you should first check whether your OnePlus device has this feature or not.

ota oneplus 7

To do so, head over to Settings > Wi-Fi & internet > SIM & network. If you find the VoLTE and VoWiFi features on your OnePlus device, well and good. Otherwise, you may proceed with the below steps. Just keep in mind that we are using a tweak to enable this feature, leading to stability issues. So proceed with caution.

Steps to Follow

  1. First off, download and install the OnePlus Log Kit app. Since you are downloading it from outside of Play Store, you will have to enable Unknown Sources on your device.
  2. Once the installation is complete, head over to the Dialer app and type in *#800#.
  3. You should now get a Secret Menu and a pop-up box with a Warning Message. Tap on “Enter” to proceed ahead.
  4. Then tap on the OnePlus Logkit option, which should be the first option in the list.
    oneplus logkit
  5. Scroll down a little bit and head over to the Function switch option.
    function switch
  6. Then tick-mark the VoLTE Switch and hit the Cancel button.
    volte vowifi switch
  7. Next up, checkmark the VoWiFi switch option and tap on Reboot.
  8. Your device will now reboot, and once that is done, you should see both the VoLTE and VoWiFi options on your OnePlus device.
    volte vowifi

To access that, head over to Settings > Wi-Fi & Internet > SIM & network, and you should see the said option under the Enhanced Communication section. And with that, we conclude this tutorial. If you have any queries concerning the steps mentioned above, let us know in the comments. Rounding off, here are some iPhone tips and tricks, PC tips and tricks, and Android tips and tricks that you should also check out.


      1. Hi there, I would really appreciate getting this done but don’t seem to be able to install the APK to start out with. Is there anyway to get some assistance with this? I would gladly pay a fair fee for your time!

  1. Thank you so much! This was the one and only usefull info i’ve got through out all artücles and forums.

  2. Really looking forward to using this phone but to get it to work on my carrier which is Telus makes me seriously think twice as making phone calls is still the number one reason to get a PHONE in the first place.

  3. I have it on my oneplus 7 pro but it doesn’t work. Where I have no phone signal and turn on wifi I can’t text or make phone calls. The same as if I never installed it.

    1. Thank you, it works on Oneplus 7 Model GM 1900 with Android 10
      After restarting click on Wi-Fi & Internet, Sim & Network, Sim Setting and click on each Sim to activate VoLTE and Wi-Fi calling. Select Dual 4G Network for VoLTE and Wi-Fi calling on both Sims

  4. tu ashwathama h bc
    airtel waloon ne, oneplus waloon ne …
    sab ne bol diya tha … na ho payega …
    sabka badla le liya tune

  5. This has worked perfectly on my OP7 on EE in the UK. Two more things, one related, the other not. I have upgraded from a OP5. I no longer have the option to prioritise either VoWiFi or Mobile networks. That is a useful option. Secondly, when choosing mobile network I only have the option for 2G/3G/4G. I used to have other options available. Does anyone know how to do fix that.

  6. Thank you, this worked on my OP 7t Pro Mclaren.

    One thing to note is the *#800# works without having the apk installed but the VoLTe and VoWiFi options aren’t there until you install it.

    1. I know this is old but no VoLTE or VoWIFI after I’ve enabled it at the secret menu and rebooted thereafter. On 7T Pro.

  7. I have enabled VoLTE in my One Plus 7 Pro.. I am able to make VoLTE call in my carrier 429 01. Is VoLTE feature carrier locked?

  8. thanks for this tutorial I activated it, another query is there any way to enable within settings the option of cloud services oneplus that is only enabled by the same in india

      1. Same, it just opens the feedback system the app is not similar to the screenshots in the article above.

        I am using OP 7 Pro with OxygenOS 12.1

  9. Tried on my 7t. Got to the logkit, but can’t locate the function switch. Menu looks much different from the pictures. I can’t make or receive calls on my phone currently. Please help

  10. No longer able to install the apk as it conflicts with a package that is already installed (using OnePlus 9). Cannot find a workaround and all apk editors I’ve tried crashes on OnePlus phones (Have a 9 and a 10pro) when trying to install apks that have conflicts.

  11. After Searching on the Whole Internet and Wasting almost 1 week i found this legit way to activate VoLTE VoWifi

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