Full Installation of Official Project Elixir A13 GSI.
✓- FastbootD full install.
✓- Auto Screen Brightness Fix
✓- Enable AOD (Alway On Display 2 mode , active when charging or after screen locked.)
✓- Better QS Landscape.
✓- Google Assistant can uses to make a call.
✓- DSU Sideloader. ( Create virtual system and data partition) for testing new GSI.
✓✓ Using migration backup tool to restore data if you want to use new tested GSI to be actual system.
✓- Using Vega Bobo DSU sideloader with Elixir GSI.
✓- Update Elixir without lost data.
etc.,
Note:
Elixir not supported quick charge.
<< Above Create on demand.> If someone want it. Please PM me.
Now you already had actual system (Elixir + Magisk + fastbootD). What next ?
YOU can't uses a GSIs lower than you phone or tablet host version. BECUSE your actual vendor doesn't allow it and anti-rollback policy doesn't also.
DOWNLOAD Vega Bobo DSU sideloader for magisk version. And add this module to magisk manager. Reboot. Create working directory in internal storage only.
Download: test GSIs. "
PixelExtened GSI" Extract img file to external SD card.
*minimum empty internal storage 》40%
* should setup UserData size as much as you can.
PixelExtended has good UI no error with screen dp , FOD function and supported exFAT micro SD card.

Bluetooth already fixed. Doesn't configure at Phh Treble Setting.
system reboot ( not click restart at dsu notification )
》》》》》》》
NOW. Logical PixelExtened system and data will be kick off. (Start)
>>>Test & install every things you need, update library from Google store etc.
You could backup data when you are in this dsu environment. ( Migrate backup tool ) (if satisfied to new tested GSI)
《《《《 Waiting for Migrate tool completely back up.
Reboot by click restart at dsu notification, for changed back to Elixir system.
》Reboot to fastbootD for delete Elixir system partition.
adb reboot fastboot
fastboot erase system
fastboot flash system PixelExtened.img
fastboot -w
- reboot recovery
- wipe data / Factory reset
- reboot new gsi system.
》Restore Migrate backup data.