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ERROR :firmware update required!

Posted: Wed 28. Jan 2026 3:04:31
by kevinh7114
Hello,
My SPIRIT GTR has been updated to version 4.0.2 r2, but JetI is still showing an ERROR!
What settings are incorrect?


Thanks
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Re: ERROR :firmware update required!

Posted: Wed 28. Jan 2026 9:03:52
by 10x
Firmware in the Jeti is showing version 3.1.2. you need to update the spirit bin file. Download from here. https://spirit-system.com/download.php
Go down to the bottom under integration and download the Jeti file... Then read here https://manual.spirit-system.com/index. ... ntegration