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Trade in T-Mobile iPhone XS Max

Find out how much you can make when you trade in your T-Mobile iPhone XS Max phone by selecting the gigabyte (GB) size of the T-Mobile iPhone you want to sell.

T-Mobile iPhone XS Max Trade In

Selling your T-Mobile iPhone XS Max with Decluttr is easy!

Thinking about trading in your T-Mobile iPhone? Get an amazing price when you trade a T-Mobile iPhone XS Max with Decluttr!

Why should I trade in my T-Mobile iPhone XS Max with Decluttr?

There are lots of reasons why we’re better to trade with!

  • We pay more for iPhone handsets than T-Mobile. In fact, we pay up to 33% more than carriers!
  • We’ll lock in your valuation for 28 days
  • You don’t have to stick to a carrier when you trade in - just get the cash for your T-Mobile iPhone XS Max and upgrade however you’d like!
  • We pay via direct deposit or PayPal the day after your phone arrives thanks to our Fast Next Day Payments
  • You’ll only receive credit to pay an outstanding bill or buy another T-Mobile phone - keeping you locked in with the network
  • We’ve paid over $400 million to more than 6 million happy customers and we’re BBB accredited too!
  • Our Decluttr Price Promise guarantees we’ll pay the first price we offer or we’ll return your T-Mobile iPhone XS Max back to you for FREE!


If you want to sell a T-Mobile phone or sell a T-Mobile iPhone, pick Decluttr!

How do I sell my T-Mobile iPhone with Decluttr?

Selling your T-Mobile iPhone XS Max with couldn’t be easier:

  1. Get a FREE instant valuation for your T-Mobile iPhone XS Max by telling us the capacity and condition of your device. Make sure you select T-Mobile as your carrier!
  2. Pack your phone into a box, attach your shipping label and ship it for FREE.
  3. We’ll pay the day after it arrives by PayPal or direct deposit!

How to reset a T-Mobile iPhone XS Max to sell

Before you trade in your T-Mobile iPhone XS Max with us, you’ll need to remove your iCloud account. Here’s how to do that in 4 easy steps:  

  1. Sign out of iCloud before deleting content and settings to make sure nothing is lost
  2. Delete all content and settings
  3. Remove your SIM card
  4. Unpair devices such as an Apple Watch, or anything else connected to your T-Mobile iPhone XS Max.

Can I sell my broken T-Mobile iPhone XS Max?

Yes! We’ll accept broken T-Mobile iPhone XS Max cell phones. As long as it’s fully functioning, you can trade it in to Decluttr for cash!

If you’re selling a broken T-Mobile iPhone XS Max, make sure to select the ‘Faulty’ condition. 

For more information, check out our broken phones page.

Get fast cash for your T-Mobile iPhone XS Max!

Start Selling

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