Upgrading a Sprint line at Best Buy typically follows the same rules as upgrading directly through the carrier, though some specific legacy account conditions apply.
: Dial *639# from your Sprint device to receive a text message with your current upgrade status.
Before heading to a store, you can verify your current status through these methods:
Upgrading a Sprint line at Best Buy typically follows the same rules as upgrading directly through the carrier, though some specific legacy account conditions apply.
: Dial *639# from your Sprint device to receive a text message with your current upgrade status.
Before heading to a store, you can verify your current status through these methods: