Hi guys,

I just bought two brandnew Cube U27GT S (MTK 8127) tablets and tried to install this custom rom (http://mtkfirmware.com/content/cube-u27gt-wifi-mtk-firmware-release-2-cleaned-and-rooted).

 

Unfortunately the tab hard bricked while trying to flash it with SPFT. Now I can´t turn on the tab anymore - all black. I even can´t open the recovery mode and Win 7 doesn´t found the tab anymore, it shows unknown device in the device manager!?

Meanwhile I deinstalled all MTK drivers with usbdeview and installed them again with the help of the second tab. But it has no effect of the damaged one it´s still an unkown device.

Maybe anyone has an idea how to unbrick it? Would be great to get any help, it should be a christmas present for my kinds