Stock recovery is useless—it can only apply Acer’s signed updates. The Simple Tool v2 injects directly into the recovery partition. TWRP gives you a touchscreen interface to:
Using the Acer A200 Simple Tool V2 is relatively straightforward. Here are the steps to follow: acer a200 simple tool v2
: Often required to store and apply the update files directly on the tablet. Stock recovery is useless—it can only apply Acer’s
The locks disengaged. The doors slid apart six inches, then jammed. acer a200 simple tool v2
If you're looking to upgrade further, I can help you find like KitKat for the A200, or guide you on reverting to stock if you run into bugs. Which Acer A200 Simple Tool V2 598