So i've been having a hell of a time getting the latest image working on my phone... For a bit, I was soft bricked, even after running deuces and formatting user data and what not. For a while had to go back to android 8.1 (kinda nice having PIP/split screen mode!!). Finally figured it all out today... Download: The latest Magisk, the latest TWRP both .img and installer .zip. Then latest factory image, extract with winrar, go to extracted folder and extract the big .zip again with winrar, load deuces into that folder, put phone in fastboot (hold vol - and power or adb reboot bootloader).
Open an admin command prompt (admin maybe not necessary) and here we go: fastboot --set-active=a
Run Deuces, once finished go to admin command prompt and: fastboot boot twrp-3.3.0-0-taimen.img adb push twrp-pixel2-installer-taimen-3.3.0-0.zip /sdcard adb push Magisk-v19.4.zip /sdcard
Reboot, took a while to start, open magisk, says not installed, so click install, download zip only or patch boot? I just went to the factory image folder, pushed "boot.img" to phone, and selected that.
Read a bunch of threads saying like, find/extract your own boot image (which i don't think was necessary) but if you did want to do that, the location for pixel 2 xl is: /dev/block/sde8
Hopefully that makes sense, let me know if you have comments/questions/smart remarks
Open an admin command prompt (admin maybe not necessary) and here we go: fastboot --set-active=a
Run Deuces, once finished go to admin command prompt and: fastboot boot twrp-3.3.0-0-taimen.img adb push twrp-pixel2-installer-taimen-3.3.0-0.zip /sdcard adb push Magisk-v19.4.zip /sdcard
Reboot, took a while to start, open magisk, says not installed, so click install, download zip only or patch boot? I just went to the factory image folder, pushed "boot.img" to phone, and selected that.
Read a bunch of threads saying like, find/extract your own boot image (which i don't think was necessary) but if you did want to do that, the location for pixel 2 xl is: /dev/block/sde8
Hopefully that makes sense, let me know if you have comments/questions/smart remarks