HighOnAndroid Universal Auto GSI Installer Script for Pixel 3, 3 XL, 3a, 3a XL, 4, 4 XL, and 4a!

I have been working on a Universal Auto GSI installer script that will currently work with Pixel 3, 3 XL, 3a, 3a XL, 4, 4 XL, and 4a.(Later will support more phones)

In this tutorial, I show you how easy it is to install a GSI ROM using my HighOnAndroid Universal Auto GSI Installer script that can be used on r Pixel 3, 3 XL, 3a, 3a XL, 4, 4 XL, and 4a. And would also work on any phones that have Android 10 “fastbootd”, AB Slot Treble support and on Android 10 firmware.

To check if you have “fastbootd”, boot into regular fastboot and type, “fastboot reboot fastboot”. If it boots into “fastbootd” screen, you will also be able to use this script fine.

You can get the Auto GSI Installer here on our forum.

Have a question?

Please post all your questions at the new Android Rehab Center at HighOnAndroid Forum, thank you for understanding!

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Max Lee

Max Lee is the founder of HighOnAndroid.com. Max makes Android tutorials and review videos for people who want to get high on Android over at his YouTube channel and Korean YouTube channel.