i have an unknown device that appeared on my google play device list in 2014 as a Samsung GT19100 T-mobile. When we first noticed this device my wife became concerned that I may have a second phone that I was hiding from her and it really hurt her. Well, through some early investigation I discovered that this device was possibly an emulator created from me previously downloading blue stacks. I've never had an account with TMobile and actually have never owned an android device. Several calls to google support have not been any help proving that this device is just an emulator because they act like they have never heard of blue stacks. Calls to TMobile support have rendered no help and I've also called Samsung. A messaging app and something called starred in android are the only activity I've seen through this device when it first appeared. I was unfamiliar with an emulator or how it worked when I downloaded blue stacks to my then Samsung laptop. I didn't even know or realize that an unknown device had been added to my google play until my wife noticed almost 3 months later. I've messaged blue stacks and have exchanged some emails but I don't have the Samsung laptop anymore so they seem stuck on telling me what to do just to prove that this device is just an emulator and not an actual device. Surely there is something simple I could do to prove this either way. Maybe sounds silly but I need some way to prove that this unknown device is an emulator one way or the other. I hope someone out there can lead me in the right direction please.