Samsung Galaxy S23 T-Mobile

Good
128 GB
Cream
SM-S911U
8 GB
Approved
$235
Low Price
Low Price

Carrier

T-Mobile

T-Mobile Network

Condition

Good
  • Excellent condition, minor wear and tear
  • Power cord/charger not required
  • Retail packaging and manuals not required

Damage Description

very minor wear on frame

All devices must be fully functional and meet our criteria for sale

  • Member since 02/08/2017
  • Listings: 84 total, 1 active

Unlocked Galaxy S23 128GB with MagSafe Case

Phone is in great shape and has screen protector installed, phone is sim unlocked and is running factory unlocked firmware with no carrier bloat. Phone will come with case seen in pictures. Price is firm, offers will be ignored.


Need more information? Message Seller

Shipping & Handling

Shipping Policies

Standard Shipping

Free


  • Ships from San Jose, CA
  • Ships with Tracking & Insurance
  • Ships in 2 business days or less
  • Seller not required to ship internationally

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Returns & Refunds

Return Policies

  • Eligible for PayPal Purchase Protection , so you get what you paid for
  • Items received not as described shall be returned to the seller for a prompt refund

Discussion 11


Kat O. Staff
Jun 25, 2025 - 05:53 PM

Listing approved. Thanks for using Swappa.

- Jun 25, 2025 - 06:09 PM

Can I ask how long you used this device for?

Daniel C. Seller
- Jun 25, 2025 - 06:56 PM

I’m not the original owner of the phone so I don’t know how long it was used for, I used it for about a month with no issues though

Jul 02, 2025 - 05:51 PM

Are you still not accepting offers?

Daniel C. Seller
- Jul 02, 2025 - 06:22 PM

This is still the cheapest unlocked S23 on Swappa in good condition and also includes a case and has a screen protector applied already, so no

- Jul 20, 2025 - 08:58 PM

How is the battery life on this? Could you check the battery cycle count this way:
1. Open the Phone app on your Samsung device.
2. Dial *#*#4636#*#* using the keypad.
3. In this “Testing” menu, navigate to “Battery Information”. Find the cycle count.
Thank you!

Daniel C. Seller
- Jul 20, 2025 - 10:19 PM

Hi Tim, nothing happens when dialing that test code unfortunately.

- Jul 20, 2025 - 10:31 PM

Weird. It should work on all Android phones.
What does *#0228# do?

Daniel C. Seller
- Jul 21, 2025 - 01:13 AM

Hi Tim, sorry for the late response, that code doesn't do anything either. I don't think there's a built in way to view battery cycle count on these phones.

- Jul 21, 2025 - 01:17 PM

No worries. Do you have any way of evaluating the battery on this? Thanks.

Daniel C. Seller
- Jul 21, 2025 - 06:56 PM

Hi Tim, I added a screenshot showing the battery diagnostics from the Samsung Members app, that's the only official way I know of to verify battery health on these phones.

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