Selling your old iPhone has never been easier than it is today. Even better, iPhones hold onto more value than any other smartphone. Luckily for all you Apple fans out there, that means there’s a huge secondary market for your old iPhone and someone is willing to pay cash for your it right now.

No matter who or where you choose to sell, there are a few things you need to do before saying bon voyage to your old iPhone.


1. Make sure it’s clean for activation

Carriers have strict rules about bringing pre-owned iPhones to their network, and each has its own requirements.

AT&T: AT&T is the easiest carrier to deal with when it comes to selling your old iPhone. As long as your iPhone hasn’t been reported stolen, AT&T will let anyone use it on their network.

T-Mobile: In order for someone else to use your old T-Mobile iPhone, it needs to be completely paid off and free of any contractual obligations. Check out T-Mobile’s IMEI tool to make see if your iPhone is good to go.

Verizon: Like T-Mobile, Verizon requires that your old iPhone be paid off and free from any contractual obligations before it can be activated on a new account.

It’s important to mention that Verizon recently cut their support to some older devices. As of today, you can no longer activate an iPhone 4, 4s, 5, 5C, or 5s on their network. The good news is that any iPhone 4s, 5, 5C, and 5s purchased from Verizon came unlocked right out of the box, so you can sell those models as unlocked instead of carrier-locked to the Verizon network.

You can check if your iPhone can be used by a new Verizon account using their convenient IMEI check.

Sprint: Your iPhone needs to be paid off, free of any contractual obligations, and removed from your Sprint account before it can be activated by a new user.  To check if your iPhone has met all of those requirements, check out their IMEI checking tool. If it doesn’t show an error message after the first screen it means that your iPhone is clean for activation.


2. See If You Can Unlock It

Unlocked iPhones are worth more money than iPhones that are carrier-locked. If your iPhone is eligible to be unlocked, it’s in your best interest to unlock it and get some extra cash. We highly suggest checking out our guide to unlocking iPhones for details on how to unlock any iPhone.


3. Erase Your Data

This step is critical. If you don’t wipe your iPhone before selling it, your phone will be about as much use as a brick to a new user. Additionally, if someone manages to figure out your passcode, they could potentially steal your identity and have access to all of your photos, texts, emails, contacts, and everything else you’d like to keep private.

While there are several ways to erase your data, the most efficient method is by going to Settings > General > Erase > Erase All Content and Settings.

Following this method will remove every trace of your information including your iCloud account.


4. Remove Your SIM Card

Every SIM card has a unique number called an ICCID that is specific to you and your wireless account. That’s why it’s best practice to remove and dispose of your old SIM card before selling it.

The new user can attain a new one from their carrier in-store or online.


5. Clean It Up

While not a necessity, it’s courteous to give your iPhone a good cleaning before selling it to a new owner. Get a clean dry rag and pour a dab of isopropyl alcohol on it, then scrub away.

Also, check your charge port and see if any grime has accumulated in the bottom. If your lightning cable wiggles slightly while charging, it’s a sure sign that your charge port is filled with lint that needs to be cleaned out. To do that, get a needle and scrape along the bottom of the port starting at one end and work your way around to the other end.


6. Charge It

Again, this is a necessity, but it will likely save you and your buyer time if you charge the iPhone before selling it. If you’re selling locally, your buyer is going to want to test the iPhone out before buying it.

So, if you hand them a dead iPhone, we hope you also brought some small-talk topics you can chat about with your buyer while the iPhone is charging in your car.


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