Over the past 3-4 months I have experienced a decrease in cell signal. 2+ years I have been with Xfinity Mobile. Same job, same routines, same walks day in and day out. Always had 4 to max bars cell signal. Again, over the past 3-4 months I have seen my signal at 0 (meaning I have noe service) - to 2 bars. And even at 2 bars its shaky! Now you're supposed to be able to bounce off of Xfinity hotspots wherever. And again, before, I was fine with my day in and out routine. Now......[shrug]. I could be in the middle of watching a news cast, or listening to Tune-In, Youtube, or Pandora, and it would stop and buffer...and buffer...and buffer. I reset my phone and still I can't even recommend to anyone to transfer to Xfinity Mobile. Before I would tell folks to folks that. Now, I definitely can't. Especially with the decrease in service, both mobile and Wi-Fi hotspots. I think it's time to jump ship. It was fun while it lasted. But I can't deal with failing service, especially if it's a emergency and I am holding up my phone for some type of service.