Harshit Kumrawat , via OnePlus 6 , Feb 25, 2021 : I have been using airtel in my OnePlus since 2018 and suddenly after the new update I started facing issues of call drop, each call I made was getting dropped in 2-3 seconds, incoming was also problematic as people told me they were unable to call me. I contacted airtel customer care and they are saying there are no issues on their side. When I turned VoLTE and VoWiFi off the problem suddenly disappeared and now there is no problem in calling and incoming but when I turn on VoLTE the problem comes again.. Is there any issue with VoLTE after the new update?? Please help.
Caomhin , via OnePlus 6T , Feb 25, 2021 : Reset the Network adapters. Settings, System, Reset Options, Reset WiFi Mobile Bluetooth. Also check out this possible fix for VoWifi & VoLTE This might be worth a try. Others have mentioned it has worked. This is for all OP phones, however it discuses the 8 Series, but it should apply to any series as the protocols are the same. [GUIDE] Enable VoLTE & VoWiFi on all devices NO ROOT. https://forum.xda-developers.com/on...nable-volte-vowifi-devices-root-t4105817/amp/ Log Kit 1.0 https://www.apkmirror.com/apk/onepl...ase/onepluslogkit-1-0-2-android-apk-download/ There are newer versions but I would suggest trying this with the details provided on XDA. If you do try the suggestions. Let us know how you get on.
Caomhin , via OnePlus 9 Pro , May 19, 2022 : The post above is over a year old and is intended for OOS 11 or previous versions.
