Interesting Problem

[spydevil]

Hello, at first i search the problem 4-5hours and i dont solve problem.

My tablet Asus Nexus 7 2012.
Battery charge %80.
My bootloader unlocked.
I was delete system cache userdata etc. After;
I was download the stock rom and install it via the usb cable normally.

And after when open my tablet i saw Google logo on center screen. On bottom lock icon. Waiting when i push the volume down + up + home button several time i saw Nexus loading animation after 3 or 4 second my tablet shut down. (im use more toolkit and use more android version the stock rom)

Why?

 

[Quelch]

You're English is hard to follow and your question is complex
Type your question into Google in your native language then click on Google translate into English
Then post your question again in the English version

Then I'll try and help