How To Solve Microsoftnokialumia 630 Network Issue After Denim Update.
So basically I bought a Lumia 630 dual sim a month ago, and everything was working just perfect until I updated to denim. Now here is the issue, I can’t make or receive phone calls despite the phone showing good network. And also there is no option for mobile data, and I can’t select or open the mobile sim options. Now besides this whenever I turn on flight mode my phonehangs. Now as a temporary solution I turn of sim 2 and restart my phone so that works.
But isn’t there a permanent solution. So can anyone help me fix the microsoftnokialumia 630 network issue after denim update?(I am attaching a screen shot of the issue below)








