Help! Tablet not booting

[cellexpert]

I got a tablet that android is not starting.

The former owner, said the plane was out of nowhere!

When power on, he carries the logo of the android and then hangs.
He did not load the operating system

I tried to load an update on it so does, he seems to be catching on:
"Upgrading file-system ..."



Unfortunately I do not know the make and model.
Is made ​​in china
A few more pictures ...



Sorry for my bad english!
Thanks!

 

[cellexpert]

UP!

Thanks!

 

[cellexpert]

Problem solved! : D

I used this firmware>> pezzas mix up.zip

Edit

I said earlier that solved the problem with correct firmware but I was wrong.

Actually I used the sdcard from my cell phone that solved the problem
I compared both and I've noticed is that the phone was formatted sdcard in "full ". What can be done in mkfs.vfat (linux) -I by adding the command without specifying a partition.

mkfs.vfat F 32 /dev/sdx -I

Replacing the "x" without specifying the correct drive to partition, that is ... do not use sdx1, sdx2, etc ...
I hope it is useful !