VoLTE Implementation For Google Pixel 3a/3a XL

ElliotLurie

I'm willing to help test. I have Verizon, live in the USA, and have VoLTE working on the latest version of LineageOS for MicroG. How can I help?

Also, can I get some elaboration on the super partition problem? It doesn't seem to be an issue for Postmarketos on a mainline kernel.

ElliotLurie

After forking and building myself, I assume these lines have something to do with it?

cp: cannot stat 'partitions/*': No such file or directory
System image: Applying update: halium_halium_arm64.tar.xz
cp: cannot stat 'partitions/*': No such file or directory
System image: Applying update: device_sargo.tar.xz
System image: Applying update: version.tar.xz
cp: cannot stat 'partitions/*': No such file or directory
losetup: /dev/loop0: detach failed: No such device or address

Can these be fixed by tinkering with the build script or the kernel?

mr_growl

@atarilinux I've been using a pixel 3a with volte for several months on lineage with no problems.

Android version: 15
LineageOS version: 22.2-20250607-NIGHTLY-sargo
Phone Version: Sargo
Phone Carrier: Amaysim (Optus)
Country: Australia

atarilinux

@ElliotLurie

I think that's the error. The issue was brought up on the QA call. Please see the link below.

https://m.youtube.com/watch?v=Ox9HLXrOkIg&pp=0gcJCa0JAYcqIYzv

More info on the Ubuntu Touch porting process can be found below.
https://docs.ubports.com/en/latest/porting/introduction/index.html

If the super partition issue can be addressed, I'm assuming the rest will follow as that was the main issue stated on the call. Unfortunately, I'm new to this, so it will take me a while to read up, fiddle with the code, take notes, and make any necessary changes. Any help with this is greatly appreciated!

atarilinux

@mr_growl

Good to know! Thanks so much! The current Ubuntu Touch VoLTE port in development left off on Android 12.1. The current production-ready Ubuntu Touch port (without VoLTE) is based around Android 9. We can certainly use this information as a reference for any new Google Pixel 3a Ubuntu Touch ports!