Dsu loader is a dynamic system update. It can install a secondary system on an Android device using dynamic partitioning without affecting the original system, so as to experience the latest native Android system. You can experience other gsi third parties without affecting the main system. DSU relies on the Android dynamic partitioning feature and requires the GSI to be signed by Google or your OEM as a trusted system image. DSU also lets you easily switch between your current system image and GSI, so you don't face any issues when trying out GSI. Risk of corruption of current system image
The first way to experience a third party
First use [Underlying Detector] to check whether the device supports DSU (it also supports dynamic partitioning + Android 10 and above) and turn off AVB2.0 and SeLinux tolerance.
If your model supports DSU. Then you can continue to look at the following steps. Download: https://github.com/VegaBobo/DSU-Sideloader/releases
Install DSU software and open it like this
DSU space size: the size of the data partition in the DSU you installed
DSU image size: modification is not recommended
If you want to open the package of your own model. Then compress system.img system_ext.img odm.img vendor.img product.img) into zip, and then throw it into the DSU Sideloader. If it is a third-party package. Then remember that odm and vendor must be partitions of your own device. If you only flash the gsi image. Then package the gsi image into a zip and start brushing it directly.
The second method is to experience native class
Android 11 introduces the DSU loader. You can find this tool in the developer options of your device. With this tool, you can download, install and manage GSI completely from the system's interface.
So the easiest way to experience class native. Xiaomi developer options open below. Native-like images will be downloaded automatically. The bottom two are Android 13, and the top two are Android 12L [the models and versions are different, and the option versions are also different]
gms comes with google. The image package will be downloaded. After downloading. If your phone does not have a password set, just restart it. but. Remember not to manually press the power button to restart. That will only restart your original phone system. You need to click DSU to restart [Important]
Experience the native bar
Comprehensive description
The first method requires installing a DSU app to use it, and there are built-in limitations. And some versions don’t have the DSU option under the developer options.
Dsu can use root or adb and shizuku. After installing the package with either shizuku or root, the two will not be affected. After flashing, if you don’t see restarting the device when entering dsu, wait a moment and look for it in the drop-down notification. For mask root, If the main system has been restored through mask repair, dsu can still use mask root. If you no longer want to root, the main system can be restored to the original boot, and dsu can be restored without root in the same way.
Advanced gameplay:
1. You can use the command to turn on the sticky mode, so that the phone will still return to the dsu system after restarting:
adb shell gsi_tool enable
to turn off the sticky mode:
adb shell gsi_tool disable
2. The DSU Loader that comes with the system can only install Google official images , and the allocated space is very small and cannot be used normally. However, using the software DSU Sideloader, you can use DSU to install any GSI and customize the size of the allocated space, thereby realizing a dual system that can be used daily, and the bricking of the DSU system will not affect the original system.
As shown in the picture above, flash the third-party system or gsi according to the conventional method. DSU is not applicable. Also remember. The phone must be unlockedbl.