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What does "API version mismatch" error mean?

Alexander Kopachov edited this page Apr 6, 2023 · 1 revision

You may see this error in multiple different cases.

Your firmware has newer version than Flipper Authenticator is compiled for.

Solution: Check latest releases page and see if there is newer version. If there is - try it out. If it doesn't work submit a new issue.


Your firmware has older version than Flipper Authenticator is compiled for

Solution: Update your firmware to the latest version.


You are using wrong FAP file which is compiled for another firmware.

Solution: Take a look at FAP file table description here, then check latest releases page and pull file which supposed to be used for your firmware

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