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iPhone XS Max 512GB - Space Gray - Locked AT&T

$256.43
before trade-in
Save $692.57

Affirm
Buy now, pay later.

Free delivery by Apr 25 - Apr 28
Express delivery by Apr 24 - Apr 25 from $15.00

All devices are restored professionally based on a 25-point inspection

  • Buttons
  • SIM and/or memory card reader
  • Data deletion
  • Chargers and/or cables
  • Unlocking
  • GPS and/or positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • WiFi and Bluetooth
  • IMEI serial number
  • Oxidation
  • Flash and indicator lights
  • Mics and speakers
  • Input and output ports
  • Phone carrier
  • Battery health
  • Mechanical parts
  • Parts compatibility
  • Screen
  • Other features specific to this device
Go unlimited for 20% less.
This phone comes with an offer for unlimited premium 5G data on Verizon’s network for $20/month for 2 years. That’s a total savings of $120 with no strings attached.

Terms apply

Visible partnered with Back Market

Tadaaa

iPhone XS Max 512GB - Space Gray - Locked AT&T
iPhone XS Max • Locked AT&T
Fair512 GBSpace Gray
$256.43
before trade-in
Save $692.57

Proudly refurbished by Supplytronics LLCUS

Free delivery by Apr 25 - Apr 28
Express delivery by Apr 24 - Apr 25 from $15.00

Comes with

Compatible charging cable

iPhone XS Max 512GB - Space Gray - Locked AT&T's customer reviews

3.9/5

22 verified reviews in the last 24 months.

  • S

    Stacy S.

    Purchased on March 20, 2024

    Verified purchase
    5/5

    I have purchased iPhones, MacBooks and an iPad from backmarket. This is the most awesome company. The year warranty and low LOW prices are the only way to go. Customer service is quick, knowledgeable and polite. I don’t know why anyone would pay over a thousand dollars and be tied to a contract. No thank you. Also each item arrived in better condition than I would have expected. Actually perfect condition. Don’t hesitate. Make backmarket your go to for all your devices.

    Reviewed in the United States on March 26, 2025

  • N

    Norado R.

    Purchased on August 11, 2023

    Verified purchase
    4.3/5

    OK, so I got the iPhone XS max yes it's working excellent . It has 80% battery health. That's OK, but I'm very upset because the device is AT&T locked and AT&T won't unlock it because the device is not paid off by the previous owner back Market should have tested the device before selling it, and I'm all the way in Jamaica and I can't send it back, and I don't know of anyone who is traveling back to America, so I could send it with them and if I should send it with a shipping company it's going to cost 4 arms and 9 legs to send it back now it looks like I'm stuck with an iPhone that will never be unlocked😡😡😡

    Reviewed in the United States on March 26, 2025

  • A

    Amber D.

    Purchased on July 28, 2023

    Verified purchase
    4.3/5

    The visual of the phone is in pretty good shape. The functionality is very glitchy. One night I woke up and it sounded like someone was trying to unlock my phone (I have the sound of the buttons turned on) and it was as if someone had remote access to my phone and was trying to unlock it. I needed up being locked out of my phone for 1 hour and then eventually just turned it off. It happened again last night so I factor reset my phone but then the phone had a spazz attack and kept zooming in and out to where if I tried to turn the phone off, the screen was so zoomed in to where I could not even turn the phone off. It’s really annoying tbh. Working on getting an exchange or an overall refund.

    Reviewed in the United States on March 26, 2025

  • M

    Melissa C.

    Purchased on March 14, 2024

    Verified purchase
    5/5

    So far so good. Excellent condition and working order! At first it seemed the battery was decharging fast but I gave it a couple of days and it all worked out fine.

    Reviewed in the United States on March 26, 2025

  • S

    Sam H.

    Purchased on March 2, 2024

    Verified purchase
    4.9/5

    The phone I purchased a few weeks ago has been excellent so far. No complaints. I would buy from this seller again.

    Reviewed in the United States on March 26, 2025

  • S

    Shannon W.

    Purchased on August 1, 2023

    Verified purchase
    4.9/5

    No complaints! Haven’t gotten my trade in amount yet, but hopefully soon! The phone I ordered is in great shape, very happy with it!

    Reviewed in the United States on March 26, 2025

  • A

    Aisa P.

    Purchased on November 13, 2023

    Verified purchase
    4.9/5

    looks perfect.

    Reviewed in the United States on March 26, 2025

See all 22 reviews

Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

171.1 lbs of CO2e

That's like driving an SUV from NYC to Chicago.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

20,341.2 gallons of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the iPhone XS Max 512GB - Space Gray - Locked AT&T

  • MT622LL/AManufacturing part numbers (MPN)

  • Space GrayColor

  • 6.5Screen size (inches)

  • iPhone XS MaxModel

  • iOSOS

  • 1242 x 2688Resolution

  • LightningConnector

  • AT&TCarrier compatibility

  • 512 GBStorage


iPhone XS Max 512GB Space Gray - AT&T
iPhone XS Max 512GB - Space Gray - Locked AT&T
Manufacturing part numbers (MPN)MT622LL/A
ColorSpace Gray
Screen size (inches)6.5
ModeliPhone XS Max
OSiOS
Resolution1242 x 2688
ConnectorLightning
Carrier compatibilityAT&T
Storage512 GB
Memory4 GB
Screen typeSuper Retina OLED
NetworkLTE
Manufacturer Ref.A1921
Memory Card SlotNo
Verizon compatibleNo
AT&T compatibleYes
T-Mobile compatibleNo
Release Year2018
Last OS CompatibilityYes
FoldableNo
Front camera7 megapixels
SAR head1.16
SAR body1.17
SeriesApple iPhone X/XS/XR
SIM cardPhysical SIM + eSIM
Retro techNo
Main camera12 megapixels
Color (official name)Space Gray
Company nameApple Inc.
Company email addresssupport@apple.com
Company postal addressHollyhill Industrial Estate, Hollyhill, Cork, Republic of Ireland
BrandApple
Weight7 oz
Height7 in
Width3 in
Depth1 in

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