[Sony Xperia 1 III] Sakuu:
SparkOS is an AOSP based ROM, packed with many features without sacrificing stability and performance.

In short a fully functional operating system as stable and customizable as it should be.

UNOFFICIAL Spark OS​

/* Your warranty is... still valid?
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

Note: FLASH WITH A12 FW ONLY! DO NOT FLASH WITH A13 FW!
​

Credits to loipuru for the build.​

​

Notes

​

1. This ROM is, mainly for testing purposes only and may or may not contain unexpected bugs​

2. You need to flash Stock Android 12 before flashing this ROM (61.1.X.X.XXX)​

3. If you came from a SODP based ROM, you need to go back to official Android 12 firmware, and boot until you get to the Xperia Launcher​

4. 120Hz & HS (renamed to Pause Charging) can be enabled from the QS Panel​

5. Device may feel a little sluggish due to kernel still being WIP​

6. SELinux is Enforcing​

​

What works?​

• Wi-Fi

• Mobile Data (not on US Model)

• Bluetooth (BT Audio is dead, will be fixed in future builds)

• GPS

• LED (only while charging)

• Flashlight

• Fingerprint Sensor

• Sound

• Vibration

• 120Hz

• Battery Care

• HS Power Control

• Cameras

What's broken?​

• Camera addons like Panorama for example, can't be installed by default, but you can install them if you flash the module provided below (Libs will be added by default in future builds so that the module won't be needed)

• Regular 120FPS doesn't work in Cinema Pro, only SlowMo 120FPS does

• SDCard may or may not work (e.g it asks you to format it)

• SIM isn't detected on xx62 model (US Variant)

• Bluetooth Audio is dead for now (Also will be fixed in newer builds, for now only Speaker/3.5mm works)

• Proximity sensor makes the device freeze, (e.g putting the phone to your ear in a call) this can be fixed by adding the "Sensors Off" QS Tile and then enabling it during a call

Support group available on Telegram!

Flashing Instructions

(Download both the ROM, boot & vendor_boot images from the links below)​

Clean Flash:​

adb reboot bootloader
fastboot --set-active=a
fastboot flash boot_a [boot image]
fastboot flash vendor_boot [vendor_boot image]
fastboot reboot recovery

adb sideload <rom.zip>

BUT If you want to flash Magisk go to

fastboot flash boot_a [magisk boot image]
fastboot flash boot_b [magisk boot image]
fastboot reboot

Updating from a older build (Dirty Flash):​

adb reboot bootloader
fastboot reboot recovery

adb sideload <rom.zip>

If you've had Magisk flashed before you need to reflash it again, go to the steps below the Clean Flash and do the same again, then reboot and you should still have Magisk

Main

D

ownloads

:

ROM Download

Boot Download

Magisk Boot Download

Recovery Download (vendor_boot)

Extra D

ownloads

:

Camera Apps & Addons Download

Module for Camera Addons Download

Sources

:

ROM Source

Device Trees

Kernel Source

Build Author

|

Maintainers

loipuru

Sakuu

Build Information

Device: Xperia 1 III (pdx215)

Build Type: Unofficial

Android Version: 13

Kernel Version: 5.4.219

Version Information

Status: Beta

SparkOS Version: 13.4

SELinux Status: Enforcing

Release Date: 29/01/2023

Last Updated: 14/02/2023

Screenshots: