Sign in to My Sprint via the My Sprint tab located on the right side of the Sprint.com homepage, as of 2015. Click on the tab to produce a dropdown window with account management options. After selecting an option, you are taken to the sign in page for My Sprint.
My Sprint is the central location for you to customize your account. Through this service, you are able to update account information, activate your phone, pay your bill and more. The Sprint Zone app is also available, which allows you to manage your My Sprint account through your phone. The app is available on Windows, Android and iPhone.