I am not sure whether I had mobile data to begin with, because I set up my phone with WiFi and immediately ran the software updates. I too do not have any connection to my mobile data service provider, Maxis, here in Malaysia with a TA-1054 purchased in Malaysia. The build number shows 00CN_2_24B_SP02 which I fear to mean I was sold a model that was meant for the market in China instead.
What's your build number?
I ended up returning it because I just recently bought it and there was still time to do so. Getting an X6 instead because the shop showed me that it worked. But really really giving HMD's Nokia a last chance here to prove themselves.
After the July update on a Nokia 6.1, TA-1045, USA version the data connection is continuously turning on and off at a rate of something around a second or so. The software that I'm using will show it CONNECTED and disconnected very rapidly and I can get very little data speed at all. 3 Mbps down and 0.2 Mbps up. This needs to be fixed rapidly like now. Using a MVNO of T-Mobile and have tested the data connection with my Nexus 5 and data is fine, stays CONNECTED.
Hello user1527011066020, I have a same problem with u with TA-1054 and I live in Vietnam and until now, after a update in June I still can't use mobile network, does your phone get a fixed for this?