what should i do in this this after holding power +volume down on crappy tablet?

i want to hack my cheap android tablet, and i tried holding the power and the volume up button and it just showed the gleary screen, so then i tried volume down and power then it got into the settings page im trying to boot into uberoid from the sd card but i follow the instructions and it boots up normaly any ideas on what to do?

Picture of what should i do in this this after holding power +volume down on crappy tablet?
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It would help to know what android tablet that is. It may not be able to boot from the SD card slot.
The nerdling (author)  mpilchfamily4 years ago
just some cheap MID 7 inch capacitive touch tablet with 3d, i dont have anything else
Given how fussy rooting/reflashing is on the PARTICULAR hardware you have, you're probably stuffed then