Android 12 Beta 1 and GSI ready for your phone Chris Burns - May 18, 2021, 3:02pm CDT Android 12 Bea 1 Generic System Image (GSI) was made available for download this morning before the official Android 12 Beta 1 for Pixel devices. GSI packages for ARM64, ARM64+GMS, x86_64, and x86+GMS are available for download now for the masses – though we’d recommend you be thoroughly in-the-know about how this software works and what a misstep can do before you make any download attempts or loading attempts as such. If you have a smartphone that supports Project Treble, you should be able to work with one of the GSI packages released today. Users need an unlocked bootloader to get this party started, as well as a willingness to factory reset one’s own device. This isn’t the sort of process you do on your lunch break.