A serial number identifies a specific device such as an iPhone. Knowing your serial number does not in itself allow you to track your device if it is lost or stolen. How to Instantly Check if Your Phone’s ESN is Clean. An ESN is a serial number attached to every phone on a CDMA. Do not have an ESN number. So iPhones do. Phone Number For Iphone I personally just cleared up 1.24GB of space on my iPhone. Won't give an option to enter serial number. Thank you soooo much iv been wanting. Feb 07, 2017 Learn how to find the serial number of an iPhone, iPad, iPod touch, iPod, Mac, or other Apple product.

We often have customers ask the best way to check if their IMEI is clean for activation. The good news is, it’s actually very easy! If you aren’t sure what ESN or IMEI means, read below. If you already know, go ahead and skip this next part: What is an IMEI? IMEI stands for International Mobile Equipment Identity. Essentially, this is a unique number that every iPhone has which is used to identify its activation status with the carrier it belongs to.

Please note: There is a separate serial number on the device, so the IMEI number should not be confused with the actual serial number of the device. What is an ESN? ESN stands for Electronic Serial Number and is another name for the IMEI number. For the purposes of checking if your device has a clean ESN, the IMEI number is what should be used. Very confusing, I know!

Now, I’m sure you are wondering what a bad ESN even is. What makes an iPhone have a bad ESN? An iPhone can have a bad ESN for multiple reasons: • The iPhone is not paid off by the original owner • The iPhone is still active one someone else’s account • The iPhone has been reported lost or stolen Hint: If you lost your device, and reported it as lost to your carrier for insurance purposes, but then found the phone again – you need to call your carrier back and let them know you found the phone. Mifare Classic Crackle here. Otherwise, the device will still have a bad ESN (because it is still reported as lost) and will not be able to be activated by another user. IMPORTANT: Any device with a bad ESN for any of the above 3 reasons will cause the iPhone to not be able to be activated on another customer’s carrier account. Before you sell an iPhone you need to check if your iPhone has a clean ESN/IMEI. How to find the IMEI on your iPhone To find your IMEI on any iPhone, go to Settings >General >About on your device and scroll down to where it says “IMEI”.

In addition to using the settings function on your iPhone, the IMEI number will be physically located on your device as well. Here is the breakdown per model: iPhone 4/4S: On the SIM card tray iPhone 5, 5C, 5S: On the back housing of the iPhone iPhone 6 and 6 Plus: On the back housing of the iPhone iPhone 6S and 6S Plus: On the SIM card tray iPhone 7 and 7 Plus: On the SIM card tray Now that you have the IMEI of your iPhone it’s time to check the ESN.

How to Check the ESN on your iPhone There are multiple resources to properly check an ESN, but some of them do not work with 100 percent accuracy. Because of this, we have found the best options to check an iPhone’s ESN for the 4 major carriers – AT&T, Verizon, Sprint, and T-Mobile. How to check if an AT&T iPhone has a clean ESN: • • Select your device type and type in your IMEI number • Wait for the next page to load – it will tell you if your device is compatible. How to check if a Verizon iPhone has a clean ESN: • • Type in your IMEI number into where it says “Device ID” • Wait for the next page to load – it will tell you if your device is compatible. How to check if a Sprint iPhone has a clean ESN: • • Type your IMEI number into where it says “Enter your phones IMEI number” • Wait for the next page to load – it will tell you if your device is compatible. NOTE: Ting is phone carrier that is powered by the Sprint network.

The reason it is best to check the IMEI on their website is because Sprint does not offer their own online IMEI checking service. How to check if a T-Mobile iPhone has a clean ESN: • • Type your IMEI number into where it says “IMEI status check” • Wait for the next page to load – it will tell you if your device is compatible. If your device is not used on any of these carriers, the best resource to use for checking your IMEI number is. We do not suggest using Swappa for the major 4 carriers, because it sometimes provides the incorrect ESN status. However, for any carrier that does not have a tool to check that carrier’s ESN specifically, Swappa is the best option.