I have bought a new phone and need to change the old device name to the new one. How do I change the device name in Google Play (formerly Android Market)?
Log in to the web interface of the Play Store and click the settings button in the top right corner and select
My Orders and Settings (or use this direct link). Next, select the
Settings tab and you'll see your devices. From here, just click on
Edit and type the name you wish to give the device and click