How do I check Mazda firmware version?
To Find Version Number and Region….
Go to touchscreen red ‘SETTINGS’,
Side Scroll to Top Far Right Folder to ‘SYSTEM’,
Scroll Down to ‘ABOUT’
Touch ‘Version Information’.
The Version Numbers are revealed.

4A N (ADR) is for Australia-NZ, Asia (except Japan +China), Middle East, Brazil, Pacific Oceania.
EU N is for Europe and UK.
NA N is for North America, USA, Canada, Mexico.
JP M is for Japan only.
HK is for Hong Kong only.
NA N
Region NORTH AMERICA –
USA, Canada, Mexico, Puerto Rico, known as ‘NA N’ on your Touchscreen.
EU N
Region EUROPE –
Albania, Andorra, Austria, Belarus, Belgium, Bosnia, Bosnia Herzegovina, Bulgaria, Croatia, Czech, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Ireland, Israel, Italy, Kazakhstan, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Portugal, Poland, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, Vatican, known as ‘EU N’ on your Touchscreen.
4A N
Region ADR –
Australia, Christmas Island, Fiji, Indonesia, Kangaroo Island, Malaysia, M-East, New Zealand, Oceania, Papua New Guinea, Philippines, Qatar, Saudi, Singapore, South Africa/Africa, South America (Most of), Asia (Not Japan or China), Tasmania, Thailand, known as ‘4A N’ on your Touchscreen.
Hi. My Mazda CX5 was bought from an importer in Botswana, Africa.
This Car comes from Japan. How do I check its firmware version?
Same way as described in this post