Takže jsem dostal odkaz z podpory, kde jsem si stáhl Ubuntu Touch do flešky.Ale nevím, jak dál?
Sice jsem si text dal do překladače, ale nevím, co s tím? Nemám s tím zkušenosti. Je schopen mi to někdo SROZUMITELNĚ vysvětlit?

Zde je odkaz https://wiki.pine64.org/wiki/PinePhone_Software_Releases#Factory-loaded_OS_builds
Je to Factory-loaded OS builds

A text:

General step:

Create a boot (from 4 MB to about 252 MB) and root (from the end of boot to the end of the card) filesystem on the SD card.
Format the boot partition with vfat, and the root partition with a supported filesystem like ext4 or f2fs.
Extract the root filesystem from your distribution's ARM image into the root filesystem on the SD card. Do not copy the partition, copy the files (in archive mode: like rsync -ar).
Edit /etc/fstab to match your partitions.
Grab megi's kernel from https://xff.cz/kernels/
Follow the README instructions, which involves copying the kernel modules into the SD card rootfs, and writing u-boot and the bootloader.