2018 December Device On Us

-Offer no longer available- For a limited time, well-qualified customers can get a free iPhone XR or 8, Samsung Galaxy S9 or S8, LG G7 or V40, or OnePlus 6T, OR get up to $750 off an iPhone 8 Plus, X, XS, or XS Max, or Samsung Galaxy S9+, Note9, or S8 Active (via 24 or 36 monthly bill credits) when you purchase the device on EIP, add a new qualifying line of voice service, and trade-in an eligible device.



Get this deal


When is this deal available?

December 17 - 24, 2018

Where can I get this deal?

This offer is no longer available.

What do I need to do?
  • Purchase one of the following new devices on EIP during the promo period:
    • Apple iPhone XR, 8, 8 Plus, X, XS, or XS Max
    • Samsung Galaxy S9+, Note9, S8 Active, S9, or S8
    • LG G7 or V40
    • OnePlus 6T
  • Activate at least 2 new lines of voice service for new customers or add on at least 1 new line of voice service on an existing account.
  • Trade in a paid-off, eligible device in good condition (see list below). Your trade-in device must match the Operating System of the new device purchase (for example, a purchase of the iPhone X must have a trade-in of an iOS device).


Eligible trade-ins for iPhone (iOS) purchases: iPhone X, 8, 8 Plus, 7, 7 Plus, 6s, 6s Plus


Eligible trade-ins for Android purchases:

  • Samsung: GS7 series, GS8 series, Note8, Note5, GS6 series
  • Google: Pixel 2, Pixel 2 XL, Pixel, Pixel XL
  • LG: V30, V30+, G7, V20, G6
  • Motorola: Z2 Force, Z2 Play
  • OnePlus: OnePlus 5, 5T, 6
Get your credit
  • A one-time trade-in credit will be applied based on the Fair Market Value (FMV) of your trade-in device, then the remainder of the offer amount will be paid via 24 or 36 monthly bill credits.
  • You'll receive text message confirmation once you're qualified for the deal, and your 24 monthly credits will begin within two bill cycles after purchase. However, if you're well qualified and purchase certain devices, you could receive an extended 36 monthly credits instead.
  • Contact us before canceling wireless service to continue device payments, or credits stop and remaining balance on finance agreement is due.
  • If you don't see a credit on your first bill, you'll see a double or make up credit on your second bill. Learn more about Promotional credits.
Anything else I should know?
  • Your qualified trade-in device must be fully owned (all device financing paid off) and in good working order without physical or liquid damage with the activation lock or anti-theft feature turned off.
  • You can't combine this offer and Carrier Freedom or #GetOutoftheRed on the same lines on your account.
  • You can't use JUMP! with this offer.
  • Limit of 1 free or discounted device per account.
  • If you're an existing customer who canceled a line within the last 90 days, you’re not eligible for this promotion. However, you can restore a recently canceled line and add an additional line to participate.
  • This offer's official name is 2018 December Device On Us. You can always find details about this offer at T-Mobile offer details under the promo code T044.



Get help with this deal

Not seeing your credits on your account? No worries! We got you covered. It can take up to 2 bills before your credits apply to your account. If you're still not seeing your credits or received a notification from us that you're no longer eligible for this deal, check out Promotional credits for help.