Hi, Is it possible to downgrade a FX30 flashed with R15 fx30_catm release to older release R9 for e.g ? What are the steps to do this ?

For others who faces the same issue, updating it to R9 and then back to R14.1 worked for me with flash_erase.

Downgrade FX30s catm from R15 to R9

jyijyi March 18, 2023, 1:48am 2

why do you need to do this?

Please see here where @cchenry says it is not recommended:

AVMS connection fails

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