https://forums.ubports.com/topic/1405/please-use-general-category-for-what-it-is
Kind of the answer to your question.
Note that you'll lose all your data.
Did you try first to reinstall without erasing user data, like installer allows to do ?
The "porting" section is only about porting Ubuntu Touch to any device, not porting any app.
Thanks for understanding the thread section change.
@sysadmin
Doesn't this could be achieved with a VPN ?
@gpatel-fr
It's been a topic here since quite some time, being able to rollback updates.
For apps and OS.
For apps it's been done on openstore some couple years ago (we can select versions directly on app page), but I don't think it's been done for the OS in the installer yet.
I have misplaced my FP4 and cannot find it at the moment

Sad, i hope you misplaced it in your house and find it anytime !
If I refer his other topic describing post installation issues, he first installed daily version (24.04 (24.04-1.x (2026-03-20))) , so that's quite normal to have unstable device.
@slowcyclist
I moved thread so it gets more views, because it may not be device specific.
@domubpkm
Why would french (and European ?) banks have the obligation to provide smartphone agnostic solution for online banking payment security, and institutional agencies not ?
https://www.caisse-epargne.fr/comptes-cartes/securisez-vos-moyens-de-paiement-sur-internet/
Rรฉaliser les deux saisies dโinformations suivantes : le code reรงu par SMS puis votre mot de passe de Banque ร distance.
Shouldn't this franco-frenchy thread better be in https://forums.ubports.com/category/133/french-francais section of the forum ?
@DJac
Like @gpatel-fr said it can be related with new camera module hardware being different from old one.
Problem occured with Fairphone 3+ when released.
See here : https://forums.ubports.com/topic/7845/not-see-my-camera-in-ub/2?_=1768844357934
This is for example only, solution for you could be completely different.
@MrT10001
I don't think UBports site has same account as forum.
Actually I can't log in site, logged or not to forums.
Important question: what version of android was on the phone before installing Ubuntu Touch ?
What version of android was on the phone before installing Ubuntu Touch?
@0xinit69
IIRC you should find the settings for 2/3/4/5G in mobile settings in settings app.
Please from now don't use old threads, moreover from another device, to ask support, it will complicate searching infos for other users of this device doing so.
Only for the same device and issue you can do this (so all Infos for that issue/device are in the same place to find).
@GooglyBear said in uWolf (LibreWolf):
Unfortunately I have tested the 2 BitWarden apps available on the Open Store (it may be different if you are not running Noble) and they aren't working