PH1 Update Procedures LOS 18.1

Step 1: Follow download steps for 18.1 recovery image and rom
https://wiki.lineageos.org/devices/mata/install

Step 2:
PS C:\Program Files (x86)\Essential\ADB> fastboot devices
PM1LHMA        fastboot
PS C:\Program Files (x86)\Essential\ADB> fastboot flash boot lineage-18.1-20210517-recovery-mata.img
target reported max download size of 536870912 bytes
sending 'boot_b' (24689 KB)...
OKAY [  0.607s]
writing 'boot_b'...
OKAY [  0.360s]
finished. total time: 0.968s
PS C:\Program Files (x86)\Essential\ADB

Step 3:
Boot to recovery
Factory Reset


Step 4:
Set LOS recovery to apply from adb
lineage-18.1-20210517-nightly-mata-signed.zip
Select Advanced -> Reboot to recovery
- Flash Gapps

Step 5: Reboot to OS
Step 6: Configure OS
Step 7: Download MAGISK App
https://topjohnwu.github.io/Magisk/install.html

Step 8: Magisk patch .img file
https://topjohnwu.github.io/Magisk/install.html#magisk-in-recovery

step 9: Reboot to recovery
Step 10: adb flash patched image.
-------
Do install again now with the patched recovery image.
------------
PS C:\Program Files (x86)\Essential\ADB> fastboot flash boot lineage-18.1-20210517-recovery-mata.img
target reported max download size of 536870912 bytes
sending 'boot_b' (24689 KB)...
OKAY [  0.607s]
writing 'boot_b'...
OKAY [  0.360s]
finished. total time: 0.968s
PS C:\Program Files (x86)\Essential\ADB

Step 3:
Boot to recovery
Factory Reset


Step 4:
Set LOS recovery to apply from adb
lineage-18.1-20210517-nightly-mata-signed.zip
Select Advanced -> Reboot to recovery
- Flash Gapps

Step 5: Reboot to OS
Step 6: Configure OS
Step 7: Download MAGISK App
https://topjohnwu.github.io/Magisk/install.html