Hello, I am new to computers (and even more so to smartphones). When I turned on my new phone, I was horrified to see that it was completely controlled by Google. Since then, I have been trying to install /e/os on my FP3. I am using Easy Installer. During installation (step 15/17), the process sto…

[image] ArthurA: Essayez d’installer e/os manuellement Ca a marché :star_struck: :star_struck: Merci à tous pour vos contributions. Parfait le guide d’installation manuel.

This step requires to boot the phone in fastboot mode: Next boot your FP3 into bootloader/fastboot mode using this key combination With the device powered off hold Volume Down + Power The phone could only be flashed in fastboot mode with the bootloader unlocked.

J’ai débrancher le cable USB pour pouvoir l’éteindre. lorsque je fait “volume down” + “power”, il revient sur le fastboot mode. Sur la dernière ligne : “DEVICE STATE - unlocked

Je dois sortir. Je vais reprendre l’installation ce soir et demain matin. Merci

Try with another cable and if available through other usb ports. No. 4 in the lineage os installation instructions is quite exactly what you would need to check: “Once the device is in fastboot mode, verify your PC finds it by typing: fastboot devices If you don’t get any output or an error: …

If you finally get a result from fastboot devices, continue as per the /e/os instructions

[image] A clear guide to install /e/OS on your Fairphone Guides [e] . because even well illustrated, the “web-installer” often don’t work, and because the install instructions provided by /e/ can be imbuvable for some new users and can lead to errors. . he…

Merci pour votre aide, Mon téléphone est toujours en mode fastboot. J’ai rafraichie la page easy installer (pour relancer la dernière étape). Là, il est reparti à l’étape 1 et ne reconnait plus le téléphone. Je ne sais plus quoi faire…

[image] manu_el: « Une fois que l’appareil est en mode fastboot, vérifiez que votre PC le trouve en tapant: fastboot devices Dans l’invite de commande, ca indique : ‘fastboot’ n’est pas reconnu en tant que commande interne ou externe, un programme executable ou un fichier de commandes.

Are you using Linux or Windows ? If you are in your home directory and the android tools are not installed on your computer, you have to type the full path pointing to the fastboot binary, set the path variable or change the current path to the directory where fastboot is located.

Peut-etre tu as deja repondu a cette question plus tot, est-ce que tu as telecharge ‘adb’’ et ‘fastboot’? Avec ces outils alors tu peux entrer les commandes fastboot.

🇫🇷 🇬🇧 Problem installing /e/os on Fairphone 3

Help Fairphone 3

piero-e February 24, 2026, 2:52pm 10