https://community.squareup.com/t5/Hardware-Setup-Troubleshooting/My-square-reader-all-of-a-sudden-started-giving-me-an-error/m-p/117210#M6580 <P>Hey <a href="https://community.squareup.com/t5/user/viewprofilepage/user-id/167166">@ChoicePizza</a> - If you're receiving that message, it means the reader might have been tampered with or something else caused damage to it. To resolve, I recommend reaching&nbsp;out to our <A href="http://squ.re/contact" target="_blank">CS team </A>to make sure your device is covered by our limited warranty and have it replaced.</P> Fri, 12 Apr 2019 18:30:55 GMT puka 2019-04-12T18:30:55Z https://community.squareup.com/t5/Hardware-Setup-Troubleshooting/My-square-reader-all-of-a-sudden-started-giving-me-an-error/m-p/117125#M6579 <P>Anyone know how to fix this issue?<A href="http://imgur.com/gallery/hcTy0uN" target="_self">Not working?</A></P> Sun, 21 Sep 2025 12:22:54 GMT https://community.squareup.com/t5/Hardware-Setup-Troubleshooting/My-square-reader-all-of-a-sudden-started-giving-me-an-error/m-p/117125#M6579 ChoicePizza 2025-09-21T12:22:54Z https://community.squareup.com/t5/Hardware-Setup-Troubleshooting/My-square-reader-all-of-a-sudden-started-giving-me-an-error/m-p/117210#M6580 <P>Hey <a href="https://community.squareup.com/t5/user/viewprofilepage/user-id/167166">@ChoicePizza</a> - If you're receiving that message, it means the reader might have been tampered with or something else caused damage to it. To resolve, I recommend reaching&nbsp;out to our <A href="http://squ.re/contact" target="_blank">CS team </A>to make sure your device is covered by our limited warranty and have it replaced.</P> Fri, 12 Apr 2019 18:30:55 GMT https://community.squareup.com/t5/Hardware-Setup-Troubleshooting/My-square-reader-all-of-a-sudden-started-giving-me-an-error/m-p/117210#M6580 puka 2019-04-12T18:30:55Z