lineage 18.1 is EOL for this device. 19.1 is now available:
https://forum.xda-developers.com/t/...rosshatch-android12-1-lineageos-19-1.4380097/
LineageOS is a free, community built, aftermarket firmware distribution of android, which is designed to increase performance and reliability over stock android for your device.
All the source code for LineageOS is available in the LineageOS Github repo. If you would like to contribute to LineageOS, please visit our Wiki for more details.
Downloads:
pixel 3 - blueline: https://download.lineageos.org/blueline
pixel 3 xl - crosshatch: https://download.lineageos.org/crosshatch
gapps zip (arm64): (optional): https://wiki.lineageos.org/gapps.html
Google Fi addon: https://sourceforge.net/projects/ra...-gapps-addon-arm64-11.0-20210212.zip/download (if you're on Google Fi, install this zip right after installing gapps zip.)
Android Auto addon: https://sourceforge.net/projects/ra...-gapps-addon-arm64-11.0-20201121.zip/download (if you want android auto, install this after installing gapps zip. note: this is only needed with opengapps)
Initial Install Instructions:
https://wiki.lineageos.org/devices/blueline/install
https://wiki.lineageos.org/devices/crosshatch/install
Update Instructions:
https://wiki.lineageos.org/devices/blueline/update
https://wiki.lineageos.org/devices/crosshatch/update
Upgrade Instructions: (from 17.1 to 18.1)
https://wiki.lineageos.org/devices/blueline/upgrade
https://wiki.lineageos.org/devices/crosshatch/upgrade
Notes:
1. lineage-18.1 comes with adb root that you can enable in developer options, but if you want root for apps, you can grab the magisk apk and rename it to .zip and install it in lineage recovery.
An alternative install method is to follow these boot.img patching instructions. You can get the boot img directly from the lineage download site. It's labeled as the recovery img but it's actually the boot img.
2. The newest vendor, radio, & bootloader are included in the lineage rom zip, so no need to worry about updating those manually.
Known issues:
1. when you format data in lineage recovery, you might see "cant send spi message". you can ignore it.
2. there's an issue with sprint mobile data not working. we're looking into it. there's an easy workaround though. send me a pm and i'll walk you through it.
Changelog:
blueline
crosshatch
Bug reporting:
https://wiki.lineageos.org/bugreport-howto.html
Source Code:
crosshatch device tree: https://github.com/LineageOS/android_device_google_crosshatch/tree/lineage-18.1
blueline device tree: https://github.com/LineageOS/android_device_google_blueline/tree/lineage-18.1
kernel tree: https://github.com/LineageOS/android_kernel_google_msm-4.9/tree/lineage-18.1
vendor tree: https://github.com/TheMuppets/proprietary_vendor_google/tree/lineage-18.1
Credits:
Many thanks to my fellow LineageOS team members and all the contributors out there in the community.
Android version: 11
Kernel version: 4.9.248
Status: nightly
https://forum.xda-developers.com/t/...rosshatch-android12-1-lineageos-19-1.4380097/

LineageOS is a free, community built, aftermarket firmware distribution of android, which is designed to increase performance and reliability over stock android for your device.
All the source code for LineageOS is available in the LineageOS Github repo. If you would like to contribute to LineageOS, please visit our Wiki for more details.
Downloads:
pixel 3 - blueline: https://download.lineageos.org/blueline
pixel 3 xl - crosshatch: https://download.lineageos.org/crosshatch
gapps zip (arm64): (optional): https://wiki.lineageos.org/gapps.html
Google Fi addon: https://sourceforge.net/projects/ra...-gapps-addon-arm64-11.0-20210212.zip/download (if you're on Google Fi, install this zip right after installing gapps zip.)
Android Auto addon: https://sourceforge.net/projects/ra...-gapps-addon-arm64-11.0-20201121.zip/download (if you want android auto, install this after installing gapps zip. note: this is only needed with opengapps)
Initial Install Instructions:
https://wiki.lineageos.org/devices/blueline/install
https://wiki.lineageos.org/devices/crosshatch/install
Update Instructions:
https://wiki.lineageos.org/devices/blueline/update
https://wiki.lineageos.org/devices/crosshatch/update
Upgrade Instructions: (from 17.1 to 18.1)
https://wiki.lineageos.org/devices/blueline/upgrade
https://wiki.lineageos.org/devices/crosshatch/upgrade
Notes:
1. lineage-18.1 comes with adb root that you can enable in developer options, but if you want root for apps, you can grab the magisk apk and rename it to .zip and install it in lineage recovery.
An alternative install method is to follow these boot.img patching instructions. You can get the boot img directly from the lineage download site. It's labeled as the recovery img but it's actually the boot img.
2. The newest vendor, radio, & bootloader are included in the lineage rom zip, so no need to worry about updating those manually.
Known issues:
1. when you format data in lineage recovery, you might see "cant send spi message". you can ignore it.
2. there's an issue with sprint mobile data not working. we're looking into it. there's an easy workaround though. send me a pm and i'll walk you through it.
Changelog:
blueline
crosshatch
Bug reporting:
https://wiki.lineageos.org/bugreport-howto.html
Source Code:
crosshatch device tree: https://github.com/LineageOS/android_device_google_crosshatch/tree/lineage-18.1
blueline device tree: https://github.com/LineageOS/android_device_google_blueline/tree/lineage-18.1
kernel tree: https://github.com/LineageOS/android_kernel_google_msm-4.9/tree/lineage-18.1
vendor tree: https://github.com/TheMuppets/proprietary_vendor_google/tree/lineage-18.1
Credits:
Many thanks to my fellow LineageOS team members and all the contributors out there in the community.
Android version: 11
Kernel version: 4.9.248
Status: nightly
Last edited: