The screen of OEM unlock disturbs the boot into fastbootd mode.

[dogematti]

UBports Installer 0.10.0 (dmg)
Environment: macOS 14.4 macOS darwin 23.4.0 x64 23E214 NodeJS v18.12.1
Device: FP4 (Fairphone 4)
Target OS: Ubuntu Touch
Settings: {"bootstrap":true,"partition":true,"wipe":true,"channel":"20.04/arm64/android9plus/rc"}
OPEN-CUTS run: N/A
Pastebin: N/A

Make the timeout for waiting for fastbootd larger.

Previous Errors:

Error: fastboot:erase: Error: erasing failed: Error: {"error":{"code":1,"cmd":"fastboot erase userdata"},"stderr":"ERROR: could not clear input pipe; result e00002ed, ignoring...\nERROR: could not clear output pipe; result e00002ed, ignoring....\nERROR: usb_write failed with status e00002ed\nERROR: usb_write failed with status e000404f\nErasing 'userdata'                                 ERROR: usb_write failed with status e000404f\nFAILED (Write to device failed (No such file or directory))\nfastboot: error: Command failed"}
stack trace: Error: erasing failed: Error: {"error":{"code":1,"cmd":"fastboot erase userdata"},"stderr":"ERROR: could not clear input pipe; result e00002ed, ignoring...\nERROR: could not clear output pipe; result e00002ed, ignoring....\nERROR: usb_write failed with status e00002ed\nERROR: usb_write failed with status e000404f\nErasing 'userdata'                                 ERROR: usb_write failed with status e000404f\nFAILED (Write to device failed (No such file or directory))\nfastboot: error: Command failed"}
    at /Applications/ubports-installer.app/Contents/Resources/app.asar.unpacked/node_modules/promise-android-tools/lib/module.cjs:1265:15
    at /Applications/ubports-installer.app/Contents/Resources/app.asar.unpacked/node_modules/promise-android-tools/node_modules/cancelable-promise/dist/CancelablePromise.js:27:18
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

[dogematti]

The warning screen makes everything wonky...

[dogematti]

Succesfull install though.