iPhone 12 • Locked T-MobileBlack • 128 GB • Physical SIM + eSIM

(206 reviews)

$325.96

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Free delivery by Jun 9 - 10

Express delivery by Jun 8 - 9 from $15.00

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Customer reviews for iPhone 12 • Locked T-Mobile

Overall rating

206 verified reviews

Rating details

Battery
4.1/5
Shipping
4.4/5
Lens & Camera
4.4/5
Accessories
4.2/5
Packaging
4.3/5
Overall performance
4/5
Appearance
4/5

Reviews

James B.
Verified purchase
Reviewed 9/9/25, United States.
I recently bought a used iPhone 12 and the transaction was perfect.. The phone I purchased was listed as being in "good" condition according to Back Market. From what I could tell the phone is in better than "good". It works great. On top of that, the device was delivered 2 days earlier than expected, which was an added bonus. I couldn't be happier with my purchase from Back Market. THANK YOU BACK MARKET!!!
iPhone 12 64GB - Blue - Locked T-Mobile
iPhone 12 64GB - Blue - Locked T-Mobile
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
8/29/25
Bea H.
Verified purchase
Reviewed 10/7/24, United States.
Backmarket has incredible customer service, and once again, they wowed me. This phone is in better condition than anticipated and by buying my own phone, I was able to escape my expensive cell contract and switch to a $15 a month plan that works perfectly for me. What’s more, I got way more than expected in a trade in for my old phone, which was functional but totally smashed. Thank you Backmarket and your amazing network of refurbishers. I tell everyone to shop here.
iPhone 12 64GB - Green - Locked T-Mobile
iPhone 12 64GB - Green - Locked T-Mobile
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
1/24/24
Michele T.
Verified purchase
Reviewed 1/3/24, United States.
I purchased a locked (T-Mobile) iPhone 12 that was listed as "good condition". I received it in 3 days, and when I opened the package, I found a phone in pristine condition! Not a single scratch, either on the front or the back. The battery must have been changed because the max. capacity of the battery is 100%. The switch from the old phone to this one was a breeze (works with the SIM card). I saved $150 compared to purchasing a refurbished phone from Apple. So far, I am super happy with this purchase.
iPhone 12 64GB - Black - Locked T-Mobile
iPhone 12 64GB - Black - Locked T-Mobile
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
12/14/23
Michael T.
Verified purchase
Reviewed 11/18/24, United States.
iPhone 12 (excellent condition) was in great shape with a battery percentage of 97%. Phone works great with no issues (T-Mobile locked) and is the 4th BackMarket phone I have purchased. Highly recommend!
iPhone 12 256GB - Green - Locked T-Mobile
iPhone 12 256GB - Green - Locked T-Mobile
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/6/24
Suiwah M.
Verified purchase
Reviewed 4/29/26, United States.
The phone quality is like it was brand new. Every function on the phone works flawlessly. Happy with purchase.
iPhone 12 64GB - Blue - Locked T-Mobile
iPhone 12 64GB - Blue - Locked T-Mobile
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
4/18/26
Elizabeth R.
Verified purchase
Reviewed 3/24/25, United States.
Phone was in impeccable condition, no scratches or dents. Battery life is 90% as expected. No issues with it at all. Shipping was also speedy and on-time. Will definitely consider using Back Market again!
iPhone 12 64GB - Black - Locked T-Mobile
iPhone 12 64GB - Black - Locked T-Mobile
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
3/8/25
Keith H.
Verified purchase
Reviewed 12/5/23, United States.
For a refurbished iPhone 12, I would say the condition of the condition of the phone was "Excellent". There were only minimal scratches on the screen. Battery Health was 97%, which is awesome for a phone made in 2020. The phone looked and worked great. However, I was sent the wrong phone. I ordered a phone that was supposed to be locked for T-Mobile and I received a phone locked for Xfinity Mobile, which uses Verizon. Being that only the original Xfinity Mobile account owner can unlock a phone, I could not use this phone. Very disappointing...I guess the seller cannot read and understand order requirements.
iPhone 12 64GB - Blue - Locked T-Mobile
iPhone 12 64GB - Blue - Locked T-Mobile
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/29/23

Everything you ever wanted to know about the iPhone 12 • Locked T-Mobile

Durability
Overall performance
Camera
Screen quality

MGFR3LL/AMPN
YesLast OS Compatibility
12 megapixelsFront camera
BlackColor
2020Release Year
T-MobileCarrier compatibility
AppleBrand
6000 ozWeight
4 GBMemory (GB)

The iPhone 12 remains a solid choice in Apple’s lineup, offering a balance of performance and design three generations after its release. It features a compact yet vibrant display and the A14 Bionic chip, which handles everyday tasks efficiently.

Key features:

Release Date: October 2020
Display: 6.1-inch Super Retina XDR OLED
Processor: A14 Bionic chip with 6-core CPU
Camera: Dual 12MP rear cameras with Night mode and 4K video recording
Connectivity: 5G capable for faster network speeds
Operating System: Ships with iOS 14

Who is this for?

The iPhone 12 is suited for users who want a reliable smartphone with a sharp display and solid performance without the latest generation’s newest features. It works well for students, everyday users, and those integrated into the Apple ecosystem. Compared to newer models like the iPhone 13, it offers similar core functionality but lacks some camera and battery improvements.

Pros & Cons: Pros Cons Bright and vibrant OLED display for clear visuals No telephoto lens limits zoom capabilities Efficient A14 Bionic chip handles most apps smoothly Uses Lightning port instead of USB-C
Why refurbished?

Choosing a refurbished iPhone 12 supports an eco-conscious approach by extending the device’s life cycle. Back Market ensures all refurbished devices meet strict quality standards through thorough testing and certification. Learn more about our quality standards.

MPN: MGFR3LL/A
Last OS Compatibility: Yes
Front camera: 12 megapixels
Color: Black
Release Year: 2020
Carrier compatibility: T-Mobile
Brand: Apple
Weight: 6000 oz
Memory (GB): 4 GB
OS: iOS
Network: 5G
Screen type: Super Retina XDR OLED
Main camera: 12 megapixels
SIM card: Physical SIM + eSIM
Screen size (inches): 6.1
Color (official name): Black
Model: iPhone 12
Memory Card Slot: No
Foldable: No
Resolution: 1170 x 2532
Serie: Apple iPhone 12
Manufacturer Ref.: A2172
Storage: 128 GB
Connector: Lightning

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iPhone 12 • Locked T-MobileBlack • 128 GB • Physical SIM + eSIM

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Rating details

Reviews

Reviews

James B.

Bea H.

Michele T.

Michael T.

Suiwah M.

Elizabeth R.

Keith H.

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Everything you ever wanted to know about the iPhone 12 • Locked T-Mobile

Durability

Overall performance

Camera

Screen quality

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