If you’re looking to troubleshoot a problem with your Android device, or just want to find out what model it is, you can use the FCC ID. The FCC ID is a unique number that’s printed on the back of most Android devices. To find the FCC ID on your Android device, open Settings and select About Phone. Under “Build Number,” you’ll see the FCC ID. If you don’t have an FCC ID, your device isn’t from the United States and won’t have one. ..
