HELP ! Bricked UG007b

[vsilvalopes]

Hi Guys.

Recently I've bought an ug007b from AliExpress.
I was updating his firmware, using Rockchip Batch Tool.

When the Batch tool restarted the device to start flashing, the device simply disconected, and now I cant put it on recovery mode anymore.

When I plug the usb cable, the red led on the board lights, but plugging the device wont conect it to pc.

Is there anything I can do ? The device has an RK3188 chip.

Thanks in advance.

[neomode]

Hello,

What you can do is to make a Nand Reset.
For this you must Short Pin 5-8 on the Left Side of your Nand Chip.
Then it should Work again.

Neomode

[vsilvalopes]

Hello,

What you can do is to make a Nand Reset.
For this you must Short Pin 5-8 on the Left Side of your Nand Chip.
Then it should Work again.

Neomode

Hi Neomode.
Thanks for the reply.

To do this, I have to link the pins 5 and 8 togheter?

My device is identical to this one :

Nand Chip Photo : http://storage.superconnected.org/img/qc802-1.jpg
Rockchip Photo : http://storage.superconnected.org/img/qc802-2.jpg

Thanks again.

[vsilvalopes]

Hi !

Just to inform that I've managed to revive the device!
A friend of mine managed to do the Nand Reset for me.

I was all based on what Neomode told me.

Thanks!