Install SailfishOS on Xperia™ Z3 Tablet Compact (Wifi) (SGP611)

install.md

Install SailfishOS on Xperia™ Z3 Tablet Compact (Wifi) (SGP611)

!!!! Backup your data you do it on your own risk !!!!

• unlock the bootloader check Sony Open Devices
• flash AOSP 6.0.1_r80 on your device.

fastboot -S 256M flash boot boot.img
fastboot -S 256M flash system system.img
fastboot -S 256M flash userdata userdata.img

• flash twrp

fastboot -S 256M flash FOTAkernel twrp-3.0.2-0-scorpion.img

• reboot your device

fastboot reboot

• enter recovery with press volume down while the LED is purple

• sideload SailfishOS

adb sideload sailfishos-scorpion_windy-release-2.2.0.29-Alpha1.zip

• reboot and enjoy

If you get this error fastboot: error: Couldn't parse partition size '0x while flashing boot or twrp use this command to make it flash:
fastboot flash:raw boot boot.img

Remember to replace "boot.img" with the correct image name.

Source: https://www.reddit.com/r/essential/comments/ihhedy/psa_solution_fastboot_error_couldnt_parse/