Sadly, I didn't note all details. But it only but says W460.
At first, after successfully flashing the ROM, I tried to turn it on and only the back flash light came on.
The screen was only blinking dimly and never booted.
Are you sure it could be hardware problem?
Because I only powered it up and when it failed, I tried to flash it again and thats when it stopped being detected at all.
At first, I suspected the cable and Tested it on my AG Go tablet, that I successfully rooted and flashed ROM last time, it work well.
Hence, am really wondering.... is there any method I can rest it manually?