I am using Nokia 6.1 Plus in India running on latest Pie update, ever since I upgraded to this update my 4G connection is not very good.
I usually talk with my girlfriend on WhatsApp Video call and video just doesn't work at all, voice is clear though.
Vodafone 4G network in my area is very strong and I dont face any speed issue if I am watching videos on Youtube or facebook, its only for all video calls either via whatsapp or facebook messenger or any other app.
The speetest also shows good speed around 15MBPS all the time, but dont know whats the issue of my phone with these VOIP calling services.
Before this update I used to use 3G connection for video chat because if I select 4G VOIP calls were dropping but no issue watching videos or any other thing, speedtest results were also good but 3G connection was more reliable at that time.
But now no matter its 3G or 4G, VOIP services are pathetic.
I wonder if this issue has something to do with phone's 4G modem or firmware.
Anybody else facing similar issue?
Please help me if this is fixable.