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T-Mobile Trade in iPhone 12 Pro Max

Find out how much cash you can make when you trade in your T-Mobile iPhone 12 Pro Max by selecting the gigabyte size (GB) of your device.

iPhone 12 Pro Max

iPhone 12 Pro Max

T-Mobile iPhone 12 Pro Max Trade In

Selling your T-Mobile iPhone 12 Pro Max with Decluttr is easy!

Looking to sell your iPhone 12 Pro Max back to T-Mobile? They might not pay the best price for your cell phone!

Choose Decluttr to trade in your Cell Phone today! You’ll get an instant price for your device and we’ll lock it in for 28 days, giving you enough time to ship it to us for FREE or make an upgrade!

Here’s why you should sell your T-Mobile iPhone with Decluttr:

  • We pay up to 33% more on average than carriers, including T-Mobile!
  • T-Mobile will only give you credit for your old iPhone 12 Pro Max, which means you’re tied to the carrier. Whereas Decluttr will pay you in cash via PayPal or Direct Deposit.
  • Our Tech Price Promise makes sure we pay the first price we offer for your iPhone 12 Pro Max, otherwise, we’ll send it back to you for FREE! If you send your device back to T-Mobile you can’t get it back.
  • We’ll look in the best price for 28 days, giving you enough time to ship your Cell Phone or upgrade!
  • Thanks to our Fast Payments, you’ll get paid when your item has been fully processed (this usually happens the day after your items arrive).
  • You can trade in iPhone devices if they're cosmetically damaged or water damaged!

We’re also rated Excellent on Trustpilot and have paid out hundreds of millions to our happy customers! Don't forget, you can sell T-Mobile iPhone 12 Pro, T-Mobile iPhone 12 Mini and T-Mobile iPhone 12 devices too.

Selling your T-Mobile iPhone 12 Pro Max is easy, just follow these steps:

  1. Tell us the storage, condition of your device and make sure to choose T-Mobile as the carrier - our three conditions are ‘Good’, ‘Poor’ and ‘Faulty’. 
  2. Put your Cell Phone into a secure box and ship it to us for FREE!
  3. We'll pay by direct deposit or PayPal when your items are processed (this is usually the day after they arrive).

Check out our how it works page for more information about the selling process.

Before you ship your Cell Phone to us, make sure to reset it first, just follow these easy steps: 

  1. Make sure to sign out of iCloud first
  2. Delete content and settings
  3. Remove SIM card
  4. Unpair any devices which are paired up to your Cell Phone such as an Apple Watch

We will accept your iPhone 12 Pro Max if it’s cosmetically damaged or water damaged phones, however, make sure to categorize the condition as ‘Faulty’. 

For more information, check out our broken phones page.

Decluttr - Get fast cash for your T-Mobile iPhone 12 Pro Max!

Start Selling