i have set up verizon,at&t and simple mobile.
On one of the simple mobile sim card i used it was throttled since my mom is cheap and gets the $30 plan, It works even though its at 2G speeds. So i decided to get another simple mobile sim card activate $50 plan unlimited. I configure the information like i did for the other simple mobile sim card it shows all the information and that its registered and connected to the internet/carrier but yet on the computer it shows no internet connection. Just weird a throttled sim card on same carrier works no problem but another card shows but wont connect.