I've just recently bought Sim card for my HTC one and activated it. I can't use the internet connection 4G network? LTE is out of the question. Even though it shows 4G symbol on top but when I use the browser's or other online application, it doesn't work. I thought the Metro SIM card comes with the 4G data connection or is it only text and call? Because that will be pitied.
PS: Wi Fi , calling and texting works perfectly.
PS: Wi Fi , calling and texting works perfectly.