So this has been going on for a while but I just stopped trying. Now I really need to print out that detailed bill for work purposes. On the tmobile app (Galaxy s22) when I click on the bill tab I can see the basic bill. When I click on view detail bill (pdf) it downloads but the a pop up says that I cannot open the file because I have no app to open it with. I have Adobe and opening pdf files is not a problem on any other program. Anyone have this happen and a fix for it?