TRMNL

Due to a bug in <b>v1.7.1 firmware</b>, this message will accidentally appear on some devices. This should not happen and does not reflect an accurate device evaluation. There are two solutions:

Downgrade to firmware v1.6.9 and disable OTA [Over-The-Air] Updates in <code>Device Settings &gt; Firmware</code>

1. Downgrade to firmware v1.6.9 and disable OTA [Over-The-Air] Updates in <code>Device Settings &gt; Firmware</code>
2. Upgrade to v1.7.2+ (once available)

<a href="https://help.usetrmnl.com/en/articles/10271569-manually-flash-firmware" rel="nofollow noopener noreferrer" target="_blank">How to Flash Your Device</a>

Your TRMNL device is showing a screen that says either "Pass" or "Fail" and a further message about temperatures and QA test.

QA Pass or Fail Message

Find answers and get help from Intercom Support and Community Experts

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QA Pass or Fail Message

Example FAIL image:

Example PASS image:

Why This Appears