Magisk v16.6 adds support for the Samsung Galaxy S9 and Project Treble GSIs
If you’ve ever looked into rooting your Android device, chances are you’ve heard of Magisk at some point. It’s a systemless root, open source solution that’s best known for its ability to pass SafetyNet—allowing you to use apps like Google Pay and Pokemon Go while rooted. It is developed by XDA Recognised Developer topjohnwu who has recently finished up his mandatory military training in Taiwan. During that time, we still saw a few updates which improved MagiskHide and added Android P support and bypassed “certified devices” issues, but now we’re getting something even better. Magisk v16.6 (Beta) is now more compatible with Project Treble Generic System Images (GSIs) and the Samsung Galaxy S9, and the mysterious “root loss” issue has been fixed.
The update is a huge step in the right direction as flashing a Project Treble GSI or switching between GSIs often required wiping /data. However, since Magisk relied on files in /data to work, you would need to re-install it in order for it to work. With the most recent update, the new stub Manager APK that’s embedded into magiskinit will be installed if no Manager is detected. The stub then downloads the full application which then reconstructs the root environment. Thus, re-installation will be taken care of by the script without you having to take a bunch of extra steps!
Next, users have reported a mysterious issue where root access would suddenly be lost. topjohnwu discovered an edge case and has implemented a fix to prevent the root loss issue from happening. Furthermore, he has implemented fixes to handle root loss caused by daemon crashing.
If you want to read the rest of the changelog, then take a look below.
Magisk v16.6 (Beta) Changelog
And here’s the changelog for the Manager application. The changelog can now be viewed within the app itself by going to the “About” section in the sidebar.
Magisk Manager v5.8.0 Changelog
If you’re interested in installing it then check out the official thread. For more details on the release, please see his official announcement post. We’re interested in hearing how this release works on your device. If you are flashing GSIs frequently, let us know how the new update fares for you. Also, if you own a bootloader unlockable Samsung Galaxy S9, do let us know as well if the latest update works properly on your device.