Once you know that your phone is compatible and unlocked, follow these steps:
- Purchase a T-Mobile SIM card and choose a T-Mobile plan.
- Replace the existing SIM card in your phone with the new T-Mobile SIM card. Want help? See video instructions.
- Want to keep your existing phone number? After you install the new SIM card, you transfer your number to T-Mobile.
If you have questions, please call 1-800-T-MOBILE or visit your nearest T-Mobile store.