I have an Android tablet running version 4.0.4. The tablet name is Byond Mi1. Now, two days before I had set up a pattern lock my sister entered an excess number of wrong patterns and the device hard locked and started asking for Gmail username and password. I tried my Gmail/Play Store email and it never worked, even after trying all my email addresses.
In despair of unlocking I tried to delete everything from the memory and now the tablet is showing an Android robot with a red exclamation triangle popping out from its stomach. I read articles on the Internet about resetting the Android tablet but my tablet has no volume keys. It has a Home key, a power button and a reset button behind.
Please help me get back my tablet into its normal state – what should I try to get the tablet working again?