• Installment plans
  • 30 days to change your mind
  • Free standard shipping
  • 1-year warranty

Unlocked iPhone 6s

Our very best refurbished Unlocked iPhone 6s:

iPhone 6s 16GB - Space Gray - Fully unlocked (GSM & CDMA)

Works with:
AT&T
T-Mobile
Verizon
iPhone 6s 16GB - Space Gray - Fully unlocked (GSM & CDMA)
$78.00
$159.00
50% less than brand new
Warranty: 12 months
Grade: Fair
Refurbished tech can help reduce e-waste, more than you think.
4.2/5

Average of 300 reviews from the past 6 months.


That's according to Mashay M. Great condition, fast shipping! My daughter loves it! 3 weeks ago

All items

32 products
Bestseller
iPhone 6s

iPhone 6s

16 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$79.45
$159.00
Bestseller
iPhone 6s

iPhone 6s

16 GB - Gold - Unlocked
Warranty: 12 months Starting from
$79.64
$159.00
Bestseller
iPhone 6s

iPhone 6s

32 GB - Silver - Unlocked
Warranty: 12 months Starting from
$80.00
$189.00
Bestseller
iPhone 6s

iPhone 6s

32 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$80.00
$189.00
iPhone 6s 32GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$80.00
$189.00
iPhone 6s 32GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$82.00
$189.00
iPhone 6s 16GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$85.00
$159.00
iPhone 6s 64GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

64 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$112.00
$239.00
iPhone 6s 32GB - Silver - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Silver - Unlocked
Warranty: 12 months Starting from
$80.00
$189.00
iPhone 6s 32GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$87.52
$189.00
iPhone 6s 32GB - Rose Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Rose Gold - Unlocked
Warranty: 12 months Starting from
$129.00
$189.00
iPhone 6s 32GB - Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Gold - Unlocked
Warranty: 12 months Starting from
$120.00
$189.00
iPhone 6s 16GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$78.00
$159.00
iPhone 6s 16GB - Rose Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Rose Gold - Unlocked
Warranty: 12 months Starting from
$94.00
$159.00
iPhone 6s 64GB - Rose Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

64 GB - Rose Gold - Unlocked
Warranty: 12 months Starting from
$98.00
$239.00
iPhone 6s 64GB - Silver - Fully unlocked (GSM & CDMA)

iPhone 6s

64 GB - Silver - Unlocked
Warranty: 12 months Starting from
$159.00
$239.00
iPhone 6s 64GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

64 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$95.00
$239.00
iPhone 6s 128GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

128 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$165.00
$289.00
iPhone 6s 32GB - Silver - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Silver - Unlocked
Warranty: 12 months Starting from
$98.00
$189.00
iPhone 6s 16GB - Silver - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Silver - Unlocked
Warranty: 12 months Starting from
$93.08
$159.00
iPhone 6s 128GB - Silver - Fully unlocked (GSM & CDMA)

iPhone 6s

128 GB - Silver - Unlocked
Warranty: 12 months Starting from
$164.00
$289.00
iPhone 6s 16GB - Silver - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Silver - Unlocked
Warranty: 12 months Starting from
$85.00
$159.00
iPhone 6s 64GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

64 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$100.00
$239.00
iPhone 6s 64GB - Silver - Fully unlocked (GSM & CDMA)

iPhone 6s

64 GB - Silver - Unlocked
Warranty: 12 months Starting from
$129.00
$239.00
iPhone 6s 16GB - Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Gold - Unlocked
Warranty: 12 months Starting from
$87.00
$159.00
iPhone 6s 16GB - Rose Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Rose Gold - Unlocked
Warranty: 12 months Starting from
$87.00
$159.00
iPhone 6s 64GB - Rose Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

64 GB - Rose Gold - Unlocked
Warranty: 12 months Starting from
$95.00
$239.00
iPhone 6s 32GB - Rose Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Rose Gold - Unlocked
Warranty: 12 months Starting from
$95.00
$189.00
iPhone 6s 16GB - Space Gray - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Space Gray - Unlocked
Warranty: 12 months Starting from
$97.00
$159.00
iPhone 6s 16GB - Rose Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Rose Gold - Unlocked
Warranty: 12 months Starting from
$158.00
$159.00
iPhone 6s 16GB - Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Gold - Unlocked
Warranty: 12 months Starting from
$79.64
$159.00
iPhone 6s 16GB - Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

16 GB - Gold - Unlocked
Warranty: 12 months Starting from
$119.00
$159.00
iPhone 6s 32GB - Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Gold - Unlocked
Warranty: 12 months Starting from
$120.00
$189.00
iPhone 6s 32GB - Gold - Fully unlocked (GSM & CDMA)

iPhone 6s

32 GB - Gold - Unlocked
Warranty: 12 months Starting from
$188.00
$189.00

You've scrolled quite a bit...

Need a little help?

See FAQs

Verified customer reviews for Unlocked iPhone 6s

4.2/5

Average of 300 reviews from the past 6 months.

4-5 stars
70%
3-4 stars
15%
2-3 stars
10%
1-2 stars
5%
Debra B. Bought: iPhone 6s 3 months ago
5/5
I am very happy with this 6s Rose-Gold beauty! I was a little leary of making an online purchase for a refurbished phone, but my expectations have been greatly exceeded. Delivery of the phone was a day earlier than expected, it only took 2 days. Greg, Head of customer jubilation is awesome! I so ver...

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

Vincent S. Bought: iPhone 6s AT&T 1 month ago
5/5
The product arrived on time, but that's not the best part. The product came in better condition than I thought it would. Despite the giant sticker on the back, the phone works as expected and the condition was better than "good." It is impossible to tell that it was refurbished.

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

David D. Bought: iPhone 6s 4 weeks ago
5/5
Not only did it arrive on time…not only was it exactly an iPhone 6S, but it was in EXCELLENT condition (instead of GOOD)! To make it even better, the Battery Health is at 100%! Consider this a Rave review!!!

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

James M. Bought: iPhone 6s Verizon 3 months ago
4.3/5
The device looked brand new and setting it up was very easy. It got a little hot during the setup but was no issue after that. Only downside is that the battery came in at 81 percent and is now at 76 percent capacity so it already saying I need to take it to an authorized Apple repair service center...

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

Amy C. Bought: iPhone 6s 5 months ago
4/5
Put my sim in and it read instantly. It wanted to transfer from my other phone so I let it and it got stuck, So only partial of my stuff transferred. The only negative thing is that the battery runs down very quick. I may have to replace it like I replaced it on my 5s, I never had to replace it on m...

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

Read our guides

Searches so popular -  you can't sit with them

Looking for a GSM unlocked iPhone 6s?

If you want a GSM unlocked iPhone 6s, make sure it is able to work on both AT&T and T-Mobile networks. There should be a little infographic below each product that displays this information :D

Is it worth getting an iPhone 6s in 2021?

You're probably not sure if this phone is still good in 2021. Not to worry! We wrote this article to tell you what it will be like using the iPhone 6s in 2021 :) 

Looking for an unlocked iPhone 6s for sale? Or a deal on an iPhone 6s?

We have some of the best iPhone 6S deals on the web. All of our products are certified refurbished and come with an awesome warranty and money-back guarantee.

Released in 2016, the iPhone 6s was the refinement of the revolution that was the iPhone 6. Apple reinforced the metal body in response to the “bendgate” controversy that engulfed the iPhone 6. Due to these changes, the phone became more sturdy, but still kept those iconic antenna lines and overall marvelous design. Call me nostalgic, but in my opinion, this is one of the best-looking phones Apple ever made. And if you’re reading this, my guess is that you probably agree (:

Is buying an unlocked iPhone 6s a good idea? Let’s think about it together!

I know what you’re thinking. It’s not the newest iPhone. Will it still serve my purpose? I think so. Unlike the iPhone 6 before it, the unlocked iPhone 6s is upgradeable to iOS 14. This means that it should still be buttery smooth and feel new, despite already being a few years old. The cameras on this phone aren’t as impressive as the multi-lens solutions featured on the newest high-end iPhones, but if you’re not a photography geek, I think this will be enough for you. And we all know how Apple overcharges for more storage on new iPhones. You may as well get a version with at least 64GB so that you don’t run out of space when installing apps or taking pictures/videos.

Why Should You Buy a Cheap iPhone 6s Unlocked from Back Market?

If you shop used or refurbished iPhones on Amazon, you honestly don’t know what the quality of your device is going to be until you get it. The word “refurbished” has no universal meaning. Amazon doesn’t enforce any rules or checks on refurbishers. Products are often sold with underlying problems without being properly checked at a factory. For this reason, many people struggle to trust refurbished products.

But Back Market’s mission is to be the first refurbished retailer you can trust. Unlike Amazon, we have quality controls and checks to ensure that products are properly inspected and fixed (if necessary) before being sold. We give 12-month warranties included with our products to help you trust us, and we take care of any problems you may have with your device inside that period. We also give a 30 day money-back guarantee that lets you return your device within a month if there’s anything you don’t like about it! We know that sometimes things look different in-person than on a website.

Consider this as an informal little invitation to join our Back Market family (: