How to convert an IDF from version 9.1 to version 8.6 in Ubuntu?

asked 5 years ago

gopalchitalia's avatar

updated 5 years ago

I have an IDF file of version 9.1 and I want it to convert to version 8.6. Can anyone help me with how to convert it? I did check these links: link1, link2, but was unable to do.

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