I have good news; I managed to launch the ubports recovery for the Volla Phone 22, but the interface is too small, and USB isn't working yet.
I have this strings in recovery log failed to open /sys/class/android_usb/android0/state: No such file or directory
I installed Ubuntu Touch 24.04 on my phone and tried to go internet via 4G, but it didn't work. I then tried to disable VoLTE using the command setprop persist.vendor.mtk.volte.enable 0, and internet through 4G started working .
@faveoled The forum won't let me edit the first message because 3600 seconds have passed since it was posted.
@wally Hello! Thank you for your attention to my project.
You asked me if I know about the switch to 24.04; in short, yes, and I am planning to create a test build.
As for the recent successes in the field of volte i know nothing