Beelink Gt1 Ultimate Firmware ~repack~ -

The stock Beelink GT1 Ultimate firmware runs "AOSP" (Android Open Source Project) – the tablet interface. Many users prefer (the Leanback launcher). You cannot install Android TV via an official OTA, but you can flash custom "ATV" builds from XDA Developers. Note: These are unofficial and may break auto-frame rate switching.

I can then give you the direct link and a step-by-step walkthrough for that version. beelink gt1 ultimate firmware

The GT1 Ultimate has several revisions. Using the wrong firmware will "brick" (permanently disable) your device. The stock Beelink GT1 Ultimate firmware runs "AOSP"