NFC not working on iPhones in Japan

Hello,

We install ISO/IEC 14443-A NFC chips in products.

The reading works perfectly with German/European devices. However, it does not work with iPhones (iPhone 8+) from Japan, the tag is simply not recognised.

Is it known that Japanese devices do not support this ISO standard or has anyone had similar experiences?

Please follow the instructions from https://developer.apple.com/bug-reporting/ and use the Feedback Assistance App to report your issue.

Thanks.

NFC not working on iPhones in Japan
 
 
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