What do the first letters of the serial number of an Apple phone mean?

The letter at the beginning of the Apple mobile phone serial number represents the country or region where the manufacturer is located, such as "M" for the United States and "F" for China. In addition, the initial letter of the serial number can also indicate the production date, such as "C" for 2010 or earlier, and "M" for 2020 or earlier.

The meaning of the initial letters of the Apple mobile phone serial number

The letters at the beginning of the Apple mobile phone serial number represent the country where the manufacturer is located or area. Here are the meanings of the main letters:

• M: USA
• F: 中国
• N ：Brazil
• 3：Spain
• C：Canada
• D：South Korea
• E：Argentina
• J：Mexico
• K：Japan
• L：Austria
• P：Czech Republic
• T：Italy
• V: Netherlands
• W:Finland

For example, if your iPhone serial number starts with "M", that means the device is Produced in the USA.

In addition, the first letters of the Apple mobile phone serial number can also indicate the production date of the device. Apple regularly changes serial number formats, so accurately determining production dates can be complicated. However, here are some general guidelines for the year of production corresponding to the initial letter of the serial number:

• C: 2010 or earlier
• D: 2011 or earlier
• E： 2012 or earlier
• F： 2013 or earlier
• G： 2014 or earlier
• H： 2015 or earlier
• I： 2016 or earlier
• J： 2017 or earlier
• K： 2018 or earlier
• L： 2019 or earlier
• M： 2020 or earlier
• N： 2021 or earlier

It’s important to note that these guidelines may not always be accurate, as Apple may use multiple serial number letters within the same production year.

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