I called Sprint today to double-check my upgrade date (9 freaking days away), and immediately I was asked if I was having problems with my sprint coverage. She tried to play it off saying her system showed that I had a good signal and wanted to verify if that was correct, then continued to remind me that if I do have problems, call support (I don't even have the energy to go there right now). I tried over-the-phone gitmo-style interrogation techniques, but she was a fighter. She refused to reveal a reason for her question. Has anyone else been asked this?