i have problem with cube U30GT_RK3066 V15 20120927

[noname]

hello all
i have problem with table cube U30GT_RK3066 V15 20120927
before phone hang logo after flash with tool now phone dead maybe wrong file now phone just download mod when press power +volume up
some picture
how to slove problem thanks all

[900supersport]

See the don't panic when flashing goes wrong thread.

In short hold power for 10 seconds, use power and vol to start in flash mode, re-flash. If this gives the same result then try a different USB port and or cable.

[noname]

See the don't panic when flashing goes wrong thread.

In short hold power for 10 seconds, use power and vol to start in flash mode, re-flash. If this gives the same result then try a different USB port and or cable.

thanks for repley but try another computer use short cable usb 20cm but same problem
i thinnks nand flash have problem
how to slove this problem nand flash

[noname]

please help me slove this problem
thanks