[UNOFFICIAL BUILDS] Gigaset GS290 (GS290) / Volla Phone (yggdrasil) for eOS-S 3.1.x

/e/OS Devices UnOfficial Builds
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Gigaset GS290 (GS290) / Volla Phone (yggdrasil) for eOS-S 3.1.4

e-3.1.4-s-20250922-UNOFFICIAL-GS290.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/Gigaset/GS290%20GX290/e-3.1.4-s-20250922-UNOFFICIAL-GS290.zip/download

e-3.1.4-s-20250922-UNOFFICIAL-yggdrasil.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/Gigaset/GS290%20GX290/e-3.1.4-s-20250922-UNOFFICIAL-yggdrasil.zip/download

Please see sources and install instructions including recovery here:

https://get.libremobileos.com/devices/GS290/builds
https://get.libremobileos.com/devices/yggdrasil/builds

Use it at your own risk!
Please support the developer(s)!

1 Like
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@ronnz98 is it the /e/OS-s-(A12) version or a higher one?
Why should we use it instead of the /e/OS-official one?

3

Gorgeous!

I have a Vollaphone (for my youngest daughter who’s 10) with VollaOS, and would like to install /e/OS on it (parental control is a huge feature).
As this page doesn’t load: https://wiki.libremobileos.com/devices/yggdrasil , I just wonder if I can just flash the device in Fastboot mode, and what is the command for it. I see that “Recovery” file is already inside the .zip file.

Lastly, should I first unzip the file?

Thank you so much! :wink:

Cheers!

4

Please note that the builds are untested and might not even work. The https://wiki.libremobileos.com
wiki pages seem not to work currently.

The install process should be pretty identical for both devices I think:
https://doc.e.foundation/devices/GS290/install

Please be aware of the risks though since this is fully untested yet and you might end with a bricked phone.

5

Oh, All Right. Thank you very much anyway! I appreciate!

6

The Murena GS290 will get the /e/OS-3.1.4-s-official update coming in a few days.Why did you build an unofficial one?
Did you include some extra features in your unofficial build, or did you omit the app-lounge and the bliss launcher?
Did you recognize differences between the bluetooth modules (Gigaset GS290 and Volla Phone)?

7

Basically I tried to do a A13 based build but could not build so I used instead A12 sources and did build all devices

8

Ah, okay.
Thanks for your reply!