Certified Pre-Owned iPhones, All Models, Fully Unlocked

Plug is your connection to the latest tech, including iPhones at incredible prices. Save money and shop confidently with our Certified Pre-Owned (CPO) Assurance, featuring plug’s unmatched one-year warranty and 30-day money back guarantee.

Shop by Series

Find your next iPhone.

Starting prices vary by model, storage, and condition.

82 products

  • Sale
    iPhone 15 Yellow 128GB (Unlocked)

    +2

    Apple

    128GBUnlocked
    From $413.99 USD
    From $413.99 USD $829.99 USD
    Save 45%
    +2
    Sale
  • STARTER PACKSale
    iPhone SE 2022 - Starter Pack

    Apple

    64GBUnlocked
    From $159.99 USD
    From $159.99 USD $198.96 USD
    Save 12%
    STARTER PACKSale
  • Sale
    iPhone 14 Pro Max Silver 128GB (Unlocked)

    +1

    Apple

    128GBUnlocked
    From $469.99 USD
    From $469.99 USD $1,499.99 USD
    Save 65%
    +1
    Sale
  • Sale
    iPhone SE 2022 Red 64GB (Unlocked)

    Apple

    64GBUnlocked
    From $139.99 USD
    From $139.99 USD $499.99 USD
    Save 64%
    Sale
  • Sale
    iPhone SE 2020 Red 64GB (Unlocked) - Plug.tech

    Apple

    64GBUnlocked
    From $99.99 USD
    From $99.99 USD $399.99 USD
    Save 75%
    Sale
  • Sale
    iPhone SE 2020 Black 64GB (Unlocked) - Plug.tech

    Apple

    64GBUnlocked
    From $99.99 USD
    From $99.99 USD $399.99 USD
    Save 75%
    Sale

  • The Gift Everyone Wants

    Plug Certified iPhones are fully tested, backed by warranty, and ready to shine under the tree. Give the gift of Apple magic — without the retail markup. Smart, sustainable, and Plug approved.

  • Sale
    iPhone SE 2020 White 64GB (Unlocked) - Plug.tech

    Apple

    64GBUnlocked
    From $99.99 USD
    From $99.99 USD $399.99 USD
    Save 75%
    Sale
  • Sale
    iPhone 15 Black 128GB (Unlocked)

    +2

    Apple

    128GBUnlocked
    From $413.99 USD
    From $413.99 USD $829.99 USD
    Save 47%
    +2
    Sale
  • Sale
    iPhone 16 Pro Black Titanium 128GB (Unlocked)

    +1

    Apple

    128GBUnlocked
    From $625.99 USD
    From $625.99 USD $999.99 USD
    Save 37%
    +1
    Sale
  • Sale
    iPhone 16 Pro Desert Titanium 128GB (Unlocked)

    +1

    Apple

    128GBUnlocked
    From $625.99 USD
    From $625.99 USD $999.99 USD
    Save 34%
    +1
    Sale
  • Sale
    iPhone 16 Pro Natural Titanium 128GB (Unlocked)

    +1

    Apple

    128GBUnlocked
    From $625.99 USD
    From $625.99 USD $999.99 USD
    Save 31%
    +1
    Sale
  • Sale
    iPhone 16 Pro White Titanium 128GB (Unlocked)

    +1

    Apple

    128GBUnlocked
    From $625.99 USD
    From $625.99 USD $999.99 USD
    Save 34%
    +1
    Sale
  • Sale
    iPhone 14 Pro Deep Purple 256GB (Unlocked)

    +1

    Apple

    256GBUnlocked
    From $428.99 USD
    From $428.99 USD $1,499.99 USD
    Save 71%
    +1
    Sale
  • Sale
    iPhone 16 Pro Desert Titanium 512GB (Unlocked)

    +1

    Apple

    512GBUnlocked
    From $795.99 USD
    From $795.99 USD $1,199.99 USD
    Save 28%
    +1
    Sale
  • Sale
    iPhone 16 Pro Black Titanium 256GB (Unlocked)

    +1

    Apple

    256GBUnlocked
    From $710.99 USD
    From $710.99 USD $1,099.99 USD
    Save 35%
    +1
    Sale
  • Sale
    iPhone 16 Pro Desert Titanium 256GB (Unlocked)

    +1

    Apple

    256GBUnlocked
    From $710.99 USD
    From $710.99 USD $1,099.99 USD
    Save 29%
    +1
    Sale
  • PHONE + PLAN
    iPhone 16 Pro Connected Pack with one month of Boost Mobile

    +1

    Boost Mobile

    128GB / 256GB1 month included
    From $650.99 USD
    From $650.99 USD
    +1
    PHONE + PLAN
  • STARTER PACK
    iPhone 16 Pro - Starter Pack

    +1

    Plug

    128GBUnlocked
    From $658.99 USD
    From $658.99 USD
    +1
    STARTER PACK
  • STARTER PACKSale
    iPhone 14 Pro - Starter Pack

    +1

    Apple

    256GBUnlocked
    From $409.99 USD
    From $409.99 USD $549.99 USD
    Save 50%
    +1
    STARTER PACKSale
  • PHONE + PLAN
    iPhone 14 Pro Connected Pack with one month of Boost Mobile

    +1

    Boost Mobile

    256GB1 month included
    From $414.99 USD
    From $414.99 USD
    +1
    PHONE + PLAN

Yes, what many retailers call "refurbished," we call Certified Pre-Owned. The difference is our standard: every Plug CPO iPhone goes through a 90+ point inspection covering the display, battery, camera, speakers, buttons, and software before it ships. You get the same device quality with the added peace of mind of a 12-month warranty, something most refurbished sellers don't offer.

Every Certified Pre-Owned iPhone from Plug includes a 12-month warranty covering hardware defects. If anything goes wrong within that year, we'll repair or replace your device. We also offer extended coverage for additional peace of mind.

Yes, every iPhone we sell is fully unlocked and compatible with all major US carriers including AT&T, Verizon, T-Mobile, and smaller carriers. Just insert your SIM (or eSIM) and you're ready to go. No carrier lock-in, no hidden activation fees.

Plug CPO iPhones are priced up to 60% below the cost of the same model new. Exact savings depend on the model and condition grade you choose. All prices include a 12-month warranty and free shipping, so the price you see is the price you pay.

Plug.tech is a leading destination for Certified Pre-Owned iPhones. Unlike general marketplaces, every device we sell has been individually inspected, graded, and certified, not simply listed and shipped. You get a 12-month warranty, free shipping, and a 30-day return window on every order.

It depends entirely on where you buy it. Buying from Plug means your iPhone has been certified by trained technicians, tested across 90+ hardware and software checkpoints, and backed by a 12-month warranty. That's a very different experience from buying an untested used iPhone from an individual seller. Plug CPO iPhones arrive looking and performing like new.