Sent text messages are turning into Chinese

AT&T iPhone 6 running iOS 10.0.2.

It seems that whenever I send a text message of 70 bytes or longer containing any non-ASCII characters (letters are 1 byte, emoji and such are 2 bytes), the non-iPhone recipient sees it as a bunch of nonsensical Chinese characters, and my message is unreadable. Same thing happened when my sister's iPhone 6 sent a message (in English) containing a heart emoji to my parents' phone:

User uploaded file


Has anyone else been experiencing this issue? Any idea what's causing it or how to prevent it? Can I do anything about it, or just wait for an OS update? Thanks.

iPhone 6, iOS 10.0.2

Posted on Oct 18, 2016 5:21 PM

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Sent text messages are turning into Chinese

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