TWRP configuration for Sony Tama (SDM845) platform devices

Supported Sony Snapdragon 845 based devices

• Xperia XZ2 H8216/H8266/H8296 => akari
• Xperia XZ2 Compact H8314/H8324 => apollo
• Xperia XZ2 Premium H8116/H8166 => aurora
• Xperia XZ3 H8416/H9436/H9493 => akatsuki

Checks

Blocking checks

• Correct screen/recovery size
• Working Touch, screen
• Backup to internal/microSD
• Restore from internal/microSD
• reboot to system
• ADB

Medium checks

• update.zip sideload
• UI colors (red/blue inversions)
• Screen goes off and on
• F2FS/EXT4 Support, exFAT/NTFS where supported
• all important partitions listed in mount/backup lists
• backup/restore to/from external (USB-OTG) storage
• decrypt /data
• Correct date
• USB-OTG (flash drive)

Minor checks

• MTP export
• reboot to bootloader
• reboot to recovery
• poweroff
• battery level
• temperature
• encrypted backups
• input devices via USB (USB-OTG) - keyboard and mouse
• USB mass storage export
• set brightness
• vibrate
• screenshot
• partition SD card
• fastbootd (adb reboot fastboot)
• decrypt adoptable storage
• reboot to EDL

Clone manifest twrp-12.1

repo init -u https://github.com/minimal-manifest-twrp/platform_manifest_twrp_aosp.git -b twrp-12.1

Sync manifest twrp-12.1

repo sync -j$(nproc --all)
git clone https://github.com/minimal-manifest-twrp/android_device_common_version-info -b twrp-12.1 device/common/version-info

Clone the device tree

git clone https://github.com/j4nn/android_device_sony_tama.git -b android-12.1 device/sony/tama

Optional patch to support SODP roms too

patch -p1 < device/sony/tama/patches/vold-decryption-workaround-for-sodp-kernel.patch

Build

unset JAVAC
unset JAVA_HOME
unset LEX
export ALLOW_MISSING_DEPENDENCIES=true
. build/envsetup.sh
export USE_CUSTOM_VERSION=true

lunch twrp_akari-userdebug; mka bootimage
lunch twrp_apollo-userdebug; mka bootimage
lunch twrp_aurora-userdebug; mka bootimage
lunch twrp_akatsuki-userdebug; mka bootimage

Thanks

• MartinX3 (android9 twrp for tama devices including touch type detection)
• TWRP developers (other devices setup as a base template)
• Lineage OS developers (multiple picks from tama devices configs)

Please see commits history for proper attribution.