TECHNIG
Gateway for IT Experts and Tech Geeks

In the past, installing a new system image meant unlocking your bootloader, flashing partitions, and losing all your data. DSU changes the game. It creates a temporary guest partition for a new OS. When you use DSU: The new OS runs in its own space.

Your device must support Project Treble (most phones launched with Android 8.0+ do).

If your device doesn't show a list in the DSU Loader, you can manually trigger a download and installation using a computer.

If you don't like the new update, you just "Discard" it from the notification shade and reboot.

Since these come directly from Google, they are clean and free of bloatware. Common Issues and Troubleshooting