Turn on your tablet. Go through language selection, accept the terms, and connect to Wi-Fi. Stop when you reach the screen (the FRP lock).
Tap on or hold two fingers on the screen until TalkBack is enabled. acer iconia one 10 b3-a40 frp bypass
On the "Welcome" screen, hold two fingers on the screen or use the Volume buttons until the accessibility menu appears. Global Context Menu: Draw an "L" shape on the screen to open the menu. Access Browser: Turn on your tablet
Draw a large on the screen to open the Talkback settings menu. Hold both Volume buttons to suspend Talkback. Tap on or hold two fingers on the
If you are locked out by a screen pattern and haven't reset yet, use these steps to reach the recovery menu: Power off the tablet. Hold until the Acer logo appears.