OnePlus has officially released it’s latest OxygenOS 11 based on Android 11 on OnePlus 8 Series including OnePlus 8, OnePlus 8 Pro and OnePlus 8T. Meanwhile, the new update offers improved VoLTE and VoWiFi. Reportedly, OnePlus 8 Series users reported the issue with VoLTE, and VoWiFi gets distrusted in some region.

Here is a simple guide, which will help you with enabling the VoLTE and VoWiFi feature on your device. Further, this feature only works with the limited cellular carrier, which means your cellular carrier should support the VoLTE and VoWiFi.


  • First, open your device setting and then head over to Network & Connectivity.
  • Now, Choose Mobile Network and select VoLTE.
  • That’s it, Enable the VoLTE.

Enable VoLTE and VoWiFi on OnePlus 8 Series

It was quite easy to perform, but it is safe to backup your existing LogKit APK on your OnePlus smartphone.

  • Starting with download the LogKit APK and install on your device.
    • Ensure that you should enable the “Unknown source installation” from the device settings. Navigate to the Settings > Security > Unknown Source installation, if it shows app then enable your browser.
  • Now, install the app and then open the phone dialer.
  • Dial *#800# amd then open the LogKit.
  • Scroll down and choose the Function Switch option.
  • Select the VoLTE and reboot the device.
  • That’s it, and you can now use the VoLTE & VoWiFi enabled.

How to enable VoLTE

Follow the following steps mention down below, Step by step.

  • Open the device Settings and tap on Wi-Fi & Network.
  • Select the SIM & Network Settings and then enable the VoLTE.

Hopefully, this guide helps you additionally you can reinstall the backup LogKit APK on your OnePlus 8 Series. Ensure that you have enabled the VoLTE before reinstalling the backup.