So when I have network mode set to 5G it works for a while and then I get kicked off the network and the only way to get back on is to reboot, First Tmobile said it was Sim care, replaced, same issue. Then they said it was the phone, they replaced it same issue. Then the said it was the 5G connection in my area and if I set it to LTE it should work. This worked. Why did I spend money for a 5G phone that 5G does not work on. Why did Tmobile advertise a product to sell it but what they were using to sell it does not work. Is this really the issue or does it have something to do with the Sprint Carrier app that they installed without my permission?