OnePlus 2 (oneplus2) for /e/OS-R 1.20
e-1.20-r-20240316-UNOFFICIAL-oneplus2.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/OtherSmartphones/e-1.20-r-20240316-UNOFFICIAL-oneplus2.zip/download
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/closed-rom-unofficial-lineageos-18-1-signature-spoofing-microg-supported-for-oneplus-2.4439853/
Use it at your own risk!
Please support the developer(s)!
Hi I tried to install it but I’m stuck on the boot e logo Do you have an advise ? I was on the last official build and install it from TWRP
First thing to rule out, did you Format data. Nearly always required for Q → R upgrade.
Yes I deleted System, Data, Cache, and Dalvik in the menu
It didn’t work in this example, but I think might be worth testing if you are in the situation that the bouncing e lasts for several minutes, Samsung S7 bricked ? stuck on TWRP logo - #25 by aibd
Ok I ll give it a try than you
It’s not working either . My device is not recognized when stuck in booting animation by adb and it doesnt work either in TWRP. I tried to sideload the apk ( i zipped it). But it’not working either
I managed to push the apk file in the phone via adb but don’t find a way to install it this way
Hi Ronald, did you did you build the e/OS rom yourself ?
Thanks Joseph
Yes!
I used now slightly different sources and updated to latest /e/OS-R version:
Can you provide some guidance I want to build for mine , also want to see if A13 is possible as you probably know someone has built T for LOS - https://xdaforums.com/t/rom-t-lineageos-20-0-for-oneplus-2-android-13-stable-unofficial-signature-spoofing.4535927/
If you have a build script you are willing to share 
Have done some cooking in the past, long time ago but still know the basics
You can look here:
Please check with the developer if the LOS20 sources are using Lineage-UL sources. If yes, you will not able to build
I have been trying to contact him on everything but does not reply ! And I know he is active as making posts.
Has this on his build as sources:
Device/Kernel - GitHub - mukul2259/experimental_device_oneplus_oneplus2
ROM: - LineageOS for OnePlus 2 · GitHub
Just want to have a play - I also have A xiaomi ( Fleur ) I would like to build e/OS for it - LOS has been built for it. On XDA by Nem1x -this guy also very elusive don’t know how to reach him , he uses a pre-built kernel , never done that before and unsure how to proceed.
Thanks
Joseph
My reply was deleted , I think because it had links…
Anyway this guy who has done LOS 20 for OP2 says the following for sources
Device / Kernel
and this for the ROM