https://www.androidauthority.com/acer-iconia-tab-a500-3-2-1-honeycomb-46405/
How to Update Acer Iconia Tab A500 to Latest Android 3.2.1 Honeycomb - Android Authority
Oct 27, 2013 - Follow our step by step how to guide and learn how to update the Acer Iconia Tab A500 to Android 3.2.1 Honeycomb Firmware.
acer iconia tab a500android 3 2 1how to update