Download and Install AOSP Android 10 for Galaxy Tab A 8.0
Samsung Galaxy Tab A 8.0 (2019): A budget tablet that disappoints in many ways - NotebookCheck.net News
Amazon.com : SAMSUNG Galaxy Tab A 8.0-inch Android Tablet 64GB Wi-Fi Lightweight Large Screen Feel Camera Long-Lasting Battery, Black : Electronics
For Samsung Galaxy Tab A 7.0 T280 T285 Motherboard T285 Main Board Support Wifi+sim T280 Panel Wifi Version Android Os - Mobile Phone Antenna - AliExpress
Android 10 rolls out for Galaxy Tab A 10.1 and Tab A 8.0 - 9to5Google