If you’re an iPhone 6 owner on T-Mobile, you may be wondering how to activate your device. Here’s how to do it:

  1. Open the Settings app on your iPhone 6 and scroll down to “Phone.”
  2. Tap “Phone Number” and enter your T-Mobile number.
  3. Tap “Verify.” If the number is correct, you’ll see a green checkmark next to it. If not, you’ll see a red error message and need to correct the number before continuing.
  4. Tap “Next.” You’ll now be asked to enter your Apple ID password. If you have an iCloud account, you can skip this step and tap “Sign In with iCloud.” Otherwise, type in your password and tap “Next.”
  5. You’ll now be asked to confirm that you want to turn on iCloud syncing for this iPhone 6 device. If you agree, tap “Turn On” and then enter your Apple ID password again if prompted. Finally, tap “Finish.” ..