🇫🇷 🇬🇧 Black Screen after install Fairphone OS

Help Fairphone 2
,
1

Hey,
2 presentation of my probleme : Eng - French (if it is possible i prefer french respond)
Eng
after a attempt to install My FP2 bugged.

In datail ( I follow this) :
My first attempt is in my Debian (9) was not conclued.

My second attemsp is in my dad iOS, it Run. but :
After the first install my phons was blocked in start step. Say my ‘updat for Android’ befor 30mn…
I restart my phone and after he bock in chargement screen.

For debug i hav follow this in my debian.

After the restart, the screen kept black.

I have no new ideas.

Fr :
Apres l’install de FairPhone OS, mon tel PF2 bug.
Dans le détail (sachant que j’ai suivis le tuto dans le liens 1) :
Dans un premier temps j’ai tenter de l’installer via ma debian (9). Cela n’a pas marché (le screept étant bloquer).

Je suis donc passé sur un iOS, et le script a fonctionner.
Sauf que au redémarage apres le protocle de démarage est rester bloquer 30mn sur ‘Android se mait a jour’.

J’ai redemarer le tel.

J’ai ensuite suivis le tuto dans le liens 2 depuis ma debian.
Cela a fonctioner sauf que au redémarge l’écrant ne s’allume plus.

Avez vous des pistes ?

2

When you tried to switch from Fairphone OS to Fairphone Open OS did you use the right file?
OTA Build switcher fp2-sibon-17.11.2-ota_from_gms-userdebug.zip

The going back guide links to quite an old FP OS version (It’s not even Android 6 yet). You probably have an FP2 with a new screen which needs an updated OS, so you’ll have to update the OS manually (works even with a black screen).

1 Like
3

In the first step forme android to fairphon OS i have us :
fp2-sibon-17.11.2-manual-userdebug

Ok, thenks. can you tell me how? (where are the tutorials ?)

Thenks for your speed.

4

Sorry I haven’t see the link. thenks.

5

Well that’s the wrong file unless you already run an older version of Open OS.
If you want to try again use the OTA switcher.

6

Thenks,
for information, I follow your device (in my debian 9):

I use ‘[Binary image] Fairphone OS 17.12.1 (Android 6.0)’.
But my terminal as freeze in

It is normal?

7

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