Related Article: If an 'Accessory may not be supported alert' appears on your Apple device

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How do I know what accessory is causing the message. I get the message but have many apps open.

I keep getting a message about an accessory. Doesn’t say what accessory. I normally have a few apps open. How can I tell?

iPhone 6s Plus, iOS 14

Posted on Dec 11, 2020 11:14 AM

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Question marked as Apple recommended

do you see this only when you have your iPhone's lightning cable plugged in?

If you see an ‘Accessory may not be supported’ alert - Apple Support

Posted on Dec 11, 2020 11:16 AM

1 reply

How do I know what accessory is causing the message. I get the message but have many apps open.

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