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A phone serial number is a manufacturer-assigned identifier for a particular device. It helps the manufacturer identify the phone, including when you contact support. It is not the same as the IMEI, which identifies cellular equipment for mobile-network use.
What a phone serial number identifies
A serial number identifies an individual phone within the manufacturer’s records. Apple says it can help identify a device when you contact Apple Support; Google describes a serial number as a unique device ID. The format and length can vary by manufacturer, and there is no single format that applies to every phone.
A serial number is not your phone number, model number, SIM-card identifier, or eSIM identifier. Those labels refer to different information.
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Serial number vs. IMEI and EID
| Identifier | What it identifies or is used for |
|---|---|
| Serial number | Identifies a specific device for manufacturer records and support. Apple Support and Google Store Help describe this use: Apple and Google. |
| IMEI | Identifies cellular equipment; Google says a phone needs an IMEI to use a mobile network. It is separate from the serial number. |
| EID | Identifies the eSIM hardware. Google notes an EID is needed for eSIM use; Apple lists it separately from the serial number and IMEI. |
On iPhone, these identifiers appear as separate fields in Settings. When a form asks for a particular identifier, enter that field—not another number that happens to be printed on the box or shown in Settings. See Apple’s iPhone information guide.
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- Check your phone model: Before you order, please confirm your phone model to find out which product is right for you
Where to find your phone’s serial number
On an iPhone
- Open Settings.
- Tap General, then About.
- Find the entry labeled Serial Number.
If you cannot access the phone, Apple also lists Finder, Apple Devices or iTunes, the Apple Account device list, and the original packaging as places to check. Which printed identifiers are available depends on the model; Apple notes that iPhone 14 and later do not have an IMEI/MEID engraving. Do not assume the serial number is printed on every phone’s casing. Apple’s instructions are at Find the serial number or IMEI on your iPhone, iPad, or iPod touch.
On a Google phone or other Made by Google device
Google directs users to device information under Settings > About phone for phones, or to the original box. For other Made by Google products, use the device-specific instructions on Google Store Help.
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Be careful not to mistake an IMEI location for a serial-number location. Google’s Pixel identifier page focuses on IMEI and EID locations; its guidance about a SIM tray or an IMEI shown under About phone is not a general instruction for finding a Pixel serial number. See Google Pixel Phone Help.
Reading an Apple serial number correctly
For Apple products, the characters 0 and 1 are used instead of the letters O and I. If scanning a barcode on an Apple product box produces a leading S, Apple says that S is not part of the serial number. These character notes are specific to Apple and should not be assumed to apply to Android phones or other manufacturers. See Apple’s serial-number guidance.
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- Perfect Compatibility & Professional Support: Only fit for iPhone 15/14/13--6.1 inch. Molded strictly to the original phone, all ports have been measured and calibrated countless times, and each button is sensitive. Any concerns or questions about iPhone 15/14/13 clear case, please feel free to contact us
Keep the number private
A serial number can be useful for support or device identification, but there is usually no reason to post the full number publicly. If a manufacturer or service provider needs it for a support or warranty question, share it through that company’s official support channel.
Quick Recap
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- 10FT Military Grade Protection: Passed Military Drop Tested up to 10 FT. This iPhone 16 clear case backplane is made with rigid polycarbonate and flexible shockproof TPU bumpers around the edge and features 4 built-in corner Airbags to absorb impact, which can prevent your Phone from accidental drops, bumps, and scratches
- Raised Camera & Screen Protection: The tiny design of 2.5 mm lips over the camera, 1.5 mm bezels over the screen, and 0.5 mm raised corner lips on the back provides extra and comprehensive protection, even if the phone is dropped, can minimize and reduce scratches and bumps on the phone. Molded strictly to the original phone, all ports, lenses, and side button openings have been measured and calibrated countless times, and each button is sensitive and easily accessible
- Compatibility & Professional Support: Only compatible for iPhone 16 Phones. We have enough confidence to provide you with quality products and services. Any concerns or questions about iPhone 16 Phone Case, please feel free to contact us
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