Please utilise the maintained variant of my Guide: Installing Sailfish X on Xperias @ GitLab!
- Download the RPM per web-browser,
curl
,pkcon download
,wget
etc. - Either extract is content (e.g., per
tar -xvf foo.rpm
orrpm2cpio foo.rpm | cpio -idmv
) or install it (e.g., perpkcon install-local foo.rpm
), then locate the image file (anrpm -qilp foo.rpm
hints where). - Provide me with the output of the commands
pvdisplay
,vgdisplay
andlvdisplay
executed on the Volla phone on the regular SailfishOS installation and the exact Gigaset / Volla model used (AFAIR there are two Gigaset / Volla models supported by community builds of SailfishOS) . - Determine how to trigger fastboot-mode on your Volla model, trigger it and perform a
fastboot boot recovery.img
on your host computer.
I will check, if the values provided in the section 3.3 ‘Increasing the “root” LVM volume size’ are fine for this model and recalculate them, if necessary.
Edit: Yes, they are for the Gigaset GS290 = the original Volla phone.
P.S.: @piggz may consider to set the root volume size to 4000 MByte (1000 * 4 MB extents, instead of 625 = 2500 MB), as Jolla already does it for the Xperia 10 II and III.
The mechanism for this is well described by these two commits: