How does one register as a tester in order to update my Acer Iconia Tab A200 to Android 11 beta?

I would like to upgrade my Acer Iconia Tab A200 to the latest Android OS. I am a novice astronomer and would like to install the SkySafari 6 Pro app, but this app requires at least Android 4.4, Kitkat. My Acer Iconia Tab A200 tablet presently has Android 4.03, Ice Cream, Image Version Acer_AV041_A200_RV10RC01_PA_Cus1. I understand that if I am registered as a tester or developer, then I should be able to download the Android 11 beta, but I would be happy with Android 4.4 or higher. Would someone be able to help? Many thanks!

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billsey

The A200 is old enough (vintage 2012 IIRC) that it is very unlikely Google will support running any of their current OS versions... I don't think Acer ever upgraded it past 4.03, 4.0 was an upgrade to the original 3.2 that was shipped with it.

machuzak

Hi billsey,
Yes, I agree. There seems to be some third party zip files that may have been pulled together by expert programmers. Just wondering if any are worth trying if I could even find them on the web. Thanks again,