/e/OS installation failed on FP 4

eosinstaller does not work for all. There is no documented way to collect a log but, untested by me, was suggested

Please also check the CLI install page Install /e/OS on a Fairphone FP4 - “FP4”.

The manual install method includes this in Requirements

Check that adb and fastboot are enabled on your PC. If not you can find the setup instructions here

  • Note the above requirement is not noted for the eos-installer (as platform-tools are provided in the ROM), but other similar installers do link the following idea.

The correct method to have platform-tools working nicely on Mint may be involved in your problem, idk cryptic clue.

Many have found it easier to follow CLI install method than troubleshoot the Web Installer.