The signal has been bad since I got my phone especially in my home (L16) but never goes above 1 bar in Liverpool. I can make calls but no one can ever hear me as the signal is so poor. Im 100% relying on my WiFi.
I've had a new sim with the same issue and my partner who is on the same network is having the same problem.
I've complained to customer service a few times and nothing ever gets done - they say they'll investigate but then never follow up. I'm paying for a service that I'm not getting.