Sony Xperia X performance (dora) for /e/OS-R-1.17
e-1.17-r-20231119-UNOFFICIAL-dora.zip
https://www.androidfilehost.com/?fid=16385555061192797063
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/unofficial-lineage-18-1-for-xperia-x-performance-treble.4257249/
Use it at your own risk!
Please support the developer(s)!
Great work ronnz98 
ROM boots and works smoothly so far without errors, I will report
hello ronnz98, i found a recent LineageOS 20 build. LineageOS 19 build must already installed before update. Sources https://github.com/rik0612c/android_device_sony_dora/tree/lineage-20.
ROM builds I’ve tested https://sourceforge.net/projects/matsuhana3-roms/files/dora/
The LOS20 is pretty stable so far. No random reboots like LOS18
Well, I will need also
device_sony_tone-common lineage 20 and kernel_sony_msm8996-lineage-20.
Vendor data I can extract from the LOS20 ROM, however this does not work all the time
LOS 19 + 20 https://github.com/rik0612c/android_device_sony_tone-common
LOS 19 + 20 https://github.com/rik0612c/android_kernel_sony_msm8996
latest https://github.com/rik0612c/android_kernel_sony_msm8996/tree/20_test
Possibly also links to the vendor files?
These should be the vendor files
20 https://github.com/rik0612c/proprietary_vendor_sony/tree/lineage-20
19 https://github.com/rik0612c/proprietary_vendor_sony/tree/lineage-19.1
Dora S build was successful, you can try:
e-1.18-s-20231228-UNOFFICIAL-dora.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/OtherSmartphones/e-1.18-s-20231228-UNOFFICIAL-dora.zip/download
Even /e/OS-T build was successful, however since kernel was depict as test it might not work:
e-1.18-t-20231229-UNOFFICIAL-dora.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/OtherSmartphones/e-1.18-t-20231229-UNOFFICIAL-dora.zip/download
Great! Dirty flashed e-1.18-t over LOS20 without errors. Miss the material You dynamic color system in /e/OS
ok cool. Did you also test S version?
The S version also works!
hello ronnz98, is it possible to test a new 1.19 T build with these kernel sources?
https://github.com/ext32/android_kernel_sony_msm8996
Sorry could not build with this kernel source
Greetings. No problem. ik0612c has updated the kernel sources that you used in your previous eos t build. Would an update for testing be possible from you?
https://github.com/rik0612c/android_kernel_sony_msm8996
Update for /e/OS-T 1.20 using kernel source above:
e-1.20-t-20240222-UNOFFICIAL-dora.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/OtherSmartphones/e-1.20-t-20240222-UNOFFICIAL-dora.zip/download
thanks for your new build. unfortunately wpa2 does not work in this build. a new build with the previous
kernel would be the better choice.
Sorry, could not build with older kernel
OK. Flashed with fastboot e-1.18-t boot.img and WIFI/WPA2 works again.