🇫🇷 Fairphone non détecté en mode Fastboot

[chrisse]

Et encore quelques idées:

Est-ce que tu as déjà essayé de mettre le téléphone sur Fastboot depuis adb? Voici une marche à suivre (il faut avoir adb et Fastboot installés sur l’ordi avant d’essayer, suis la procédure de mon message précédent):

3.2 From a computer with adb installed

Connect your FP2 to your computer if not already connected
Enable USB Debugging in your phones developer preferences
Check connectivity to your phone by issuing
adb devices
from a terminal or the Command Prompt
This should display your device’s serial number together with the word device.
Reboot the phone to Fastboot mode by issuing
adb reboot bootloader

The black startup screen with the logo of Fairphone and Android will appear and stay. This means the phone is now in Fastboot mode.
(✏ Installing Fairphone Open OS using Fastboot (Step-by-step Guide) (outdated))

Sinon on dirait qu’il y a des problèmes avec certaines version de MacOS et qu’il suffit parfois d’essayer depuis un mac avec un système plus ancien:

Discussion about the Open OS Fastboot Installation Guide

The error comes from the fact that the manual switcher is using the fastboot in /bin-darwin. If you try to replace that fastboot with the one from https://issuetracker.google.com/issues/64292422 (which works in High Sierra), you get a checksum error. Was only able to workaround this using another Mac that had El Capitan.

Il y a aussi ce message qui donne un lien avec une solution si tu n’as pas de mac avec OS plus ancien sous la main:

Discussion about the Open OS Fastboot Installation Guide

Looks like this (see below) bug in the macOS version of the SDK, which some users are reporting still doesn’t work with fastboot version 0.0.1-4500957 (27.0.1, and definitely 26.0.1). A manual build is provided in comment 8 that appears to work for people who have commented on the bug: https://issuetracker.google.com/issues/64292422