Essential Phone PH-1をアップデートする

asdf install java adoptopenjdk-8.0.312+7
asdf global java adoptopenjdk-8.0.312+7

# Warningが出たのでファイルを作っておく
mkdir -p .android && touch ~/.android/repositories.cfg

sdkmanager
sdkmanager platform-tools

# adb はここにいる
/usr/local/share/android-sdk/platform-tools/adb

asataka@tailmoon ~ % adb reboot bootloader
asataka@tailmoon ~ % fastboot flash vendor_a ~/Downloads/vendor-QQ1A.200105.088.img
Sending 'vendor_a' (392296 KB)                     OKAY [ 10.184s]
Writing 'vendor_a'                                 FAILED (remote: 'Flashing is not allowed in Lock State')
fastboot: error: Command failed
asataka@tailmoon ~ %

asataka@tailmoon ~ % fastboot flashing unlock
OKAY [  0.078s]
Finished. Total time: 0.078s
asataka@tailmoon ~ %

asataka@tailmoon ~ % adb reboot bootloader
asataka@tailmoon ~ % fastboot flash vendor_a ~/Downloads/vendor-QQ1A.200105.088.img
Sending 'vendor_a' (392296 KB)                     OKAY [  9.064s]
Writing 'vendor_a'                                 OKAY [  1.867s]
Finished. Total time: 10.934s
asataka@tailmoon ~ %

fastboot flashing unlock
# OKAY [  0.078s]
# Finished. Total time: 0.078s

adb devices
# List of devices attached
# PM1LHMA842100233	device

adb reboot bootloader
fastboot flash vendor_a ~/Downloads/vendor-QQ1A.200105.088.img
# Sending 'vendor_a' (392296 KB)                     OKAY [  9.064s]
# Writing 'vendor_a'                                 OKAY [  1.867s]
# Finished. Total time: 10.934s

fastboot erase system_a
# Erasing 'system_a'                                 OKAY [  0.788s]
# Finished. Total time: 0.789s

fastboot flash system_a ~/Downloads/gsi_gms_arm64-exp-RP1A/system.img
# Invalid sparse file format at header magic
# Sending sparse 'system_a' 1/5 (524228 KB)          OKAY [ 12.071s]
# Writing 'system_a'                                 OKAY [  2.492s]
# Sending sparse 'system_a' 2/5 (524228 KB)          OKAY [ 12.019s]
# Writing 'system_a'                                 OKAY [  2.493s]
# Sending sparse 'system_a' 3/5 (524240 KB)          OKAY [ 12.029s]
# Writing 'system_a'                                 OKAY [  2.493s]
# Sending sparse 'system_a' 4/5 (518832 KB)          OKAY [ 11.925s]
# Writing 'system_a'                                 OKAY [  6.449s]
# Sending sparse 'system_a' 5/5 (34192 KB)           OKAY [  0.868s]
# Writing 'system_a'                                 OKAY [  0.197s]
# Finished. Total time: 69.741s

fastboot flash boot_a ~/Downloads/magisk_patched.img
# Sending 'boot_a' (24144 KB)                        OKAY [  0.639s]
# Writing 'boot_a'                                   OKAY [  0.143s]
# Finished. Total time: 0.847s
# updating plugin repository...HEAD is now at 071e261 chore: format README.md
# 1password-cli                 https://github.com/NeoHsu/asdf-1password-cli.git
# R                             https://github.com/asdf-community/asdf-r.git
# act                           https://github.com/grimoh/asdf-act.git
# :
# guile                         https://github.com/indiebrain/asdf-guile.git
# gwvault                       https://github.com/GoodwayGroup/asdf-gwvault.git
# hadolint                      https://github.com/looztra/asdf-hadolint.git

fastboot set_active a
# Setting current slot to 'a'                        OKAY [  0.029s]
# Finished. Total time: 0.030s

fastboot -w
# Erasing 'userdata'                                 OKAY [  0.440s]
# mke2fs 1.46.2 (28-Feb-2021)
# Creating filesystem with 26768215 4k blocks and 6692864 inodes
# Filesystem UUID: 6088cbac-e6ee-4cf8-a289-476d0c1bd9cf
# Superblock backups stored on blocks:
# 	32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
# 	4096000, 7962624, 11239424, 20480000, 23887872
# 
# Allocating group tables: done
# Writing inode tables: done
# Creating journal (131072 blocks): done
# Writing superblocks and filesystem accounting information: done
#
# Sending 'userdata' (544 KB)                        OKAY [  0.100s]
# Writing 'userdata'                                 OKAY [  0.009s]
# Finished. Total time: 1.022s