Identify this tablet AND help with Rescue

Identify this tablet AND help with Rescue
Hi All!
I bought this 7" tablet and need to do a rescue or reset.
I need to know what tablet it is and what procedure to follow.
I have the USB keyboard (if that helps).
From the pictures you can see it does not have a Reset pinhole (just the MIC).
My 2 yr old nephew got a hold of it and did something mysterious to the tablet.
Originally the tablet would go from the Android mascot splash screen to a screen with "Android" logo and then the desktop.
Now it just turns on to the Android mascot splash screen and then freezes.
The seller is not helping at all (big surprise)
Thanks!

 

looks to me like a Rockchip aPad with Metal back.
oh.. thanks for crossposting this all over the forum, so i kknow you know where the rockchip section is and dont need to link it for you...
you might also want to try slatedroid for new firmwares.

 

this is same as what is happening to mine but the man seems to disappear . i have no idea how to solve it or what

 

Thanks! I cross posted precisely because I don't know what type of tablet it is and wanted to make sure someone would recognize it.
Now, a harder issue: Does anyone know how to solve my problem?