DeezRunck , via OnePlus 9 , Jan 29, 2022 : Does anyone have a fix for this yet? This happened immediately after my phone updated two days ago, and it hasn't just sorted itself out automatically. This is absurd!
ghostofcain , Jan 29, 2022 : Yes, as detailed in the release thread, try swapping your sim to slot 2.
Xcommunicad0 , via OnePlus 8T , Jan 29, 2022 : Hi, try posting here in the original thread. Also, it's a long thread now though you might find some help with going through it. https://forums.oneplus.com/threads/oxygenos-12-c-44-update-for-oneplus-9-and-oneplus-9-pro.1537780/
DeezRunck , via OnePlus 9 , Feb 3, 2022 : Update: what worked for me was renaming my APN according to my wireless provider.
Xcommunicad0 , via OnePlus 8T , Feb 3, 2022 : Great 👍 I will save it for reference in case anyone else facing similar issue 🙂
