starts and hanging on logo. reset and restore but still de same.

HI.

You have to open it and see the processor you already know and the motherboard model. After that search for firmware in google with that two infos.

Here is instructions in this tablet without volume keys and Home key. Everyone asks how to do the recovery:

upgradeable via the SD-card:

1. Unzip the contents of the archive to the root of the SD-card;

2. Insert the card into the tablet and switch it off;

3. Press the power button + reset at the same time.

4. Release the power button and after 2 seconds the reset button.

If you did everything correctly, wait a little and you will see the display of the update process.

In the case of successful update a caption that the card will be learned. After that, remove the card and restart the tablet (after reset).

After the software update be sure to do a factory reset via the menu android.

If after the update does not work for touch screen -. In your hands is a tablet other revisions