“Could not activate cellular data network”
I have tried everything from restarting my phone, turning on and off airplane mode, reinserting my SIM card, etc. And still, nothing has worked. I did everything the internet says and not one has worked for me. I don’t know what else to do. I would be at 3 or even 4 bars and my data still won’t work. I can’t open any apps unless I’m connected to wifi. This is a new SIM card I have bought too. When I first got it, it worked and I was able to use cellular data. Magically, within about an hour, it just stopped working. Please let me know if you know any other solutions.