How to Check and Decode iPhone Serial Number

The best way to decode iPhone serial number is to read this post because we all know that every iPhone has serial number but many of you don’t know how to decipher it and check when and where the device was manufactured.

It is good, for example, for those iPhone users who need to update 3GS baseband to 06.15.00 (iPad baseband) to unlock it but don’t know the date of release. Because this update doesn’t work on 3GS models which were released after 28th week of 2011, that’s why you need this iPhone serial number decoder.

Any mobile device from Apple, which is produced on such factory as Foxconn or other, receives a serial number, consisting of eleven characters. It may seem that this is a meaningless set of symbols, but it is not. The signs in the code contain information that can be very interesting.

If you decipher iPhone serial number it will tell you the phone release date, the phone model, color, memory, processor speed, and even the plant on which it was manufactured. This information may be needed to identify Apple communicator or to verify the authenticity of the device.

In contrast to the international mobile identifier – IMEI, to decode iPhone serial number you will see that it contains the digits and letters. These characters are constant, they do not change from the time of manufacturing the device. However, if the smartphone was held in the warranty repair service, Apple replaces the first signs in the code.

To decipher iPhone serial number you need to check it firs so go here:

Settings => General => About

How to Decode iPhone Serial Number

Serial numbers can be pointed as AABCCDDDEEF, (for example) where:

  • AA – the identity of the factory;
  • B – the year of production (simplified to the latest figures, for example, 2010-0, 2011-1, etc.);
  • CC – week of manufacture;
  • DDD – a unique identifier;
  • EEF – model of the iPhone, the color and amount of memory.

For example this iPhone serial number 83924XXXY7H decodes like: Factory 83, was produced in 2009 at the 24th week, a black 16GB iPhone 3G. Also check other last three characters that indicates iPhone model, color and memory storage:

VR0 (iPhone 2G 4GB Silver); WH8 (iPhone 2G 8GB Silver); 0KH (iPhone 2G 16GB Silver); Y7H (iPhone 3G 8GB Black); Y7K (iPhone 3G 16GB Black); 3NP (iPhone 3GS 16GB black); 3NR (iPhone 3GS 32GB black); 3NQ (iPhone 3Gs 16GB White); 3NS (iPhone 3Gs 32GB White); A4S (iPhone 4 black 16GB); A4T (iPhone 4 black 32GB).

Note that this template is suitable only for GSM version of the iPhone 4. The structure of the codes for other models, such as the iPhone 3GS and 4S, is similar but not equal to 100%. However there is a service that you can use to decode iPhone serial number and not only iPhone but 4S, iPad and iPod Touch including the most complete information.