sbcontt

The C6603 bricked again and I need to recover this with S1tool once more. But this time I can't find the necessary option in S1tool. I need help. I can't understand what I am doing wrong. Gordon's gate drivers are installed. Here is the screenshot of S1 Tool: 

Many thanks for this post. I have recovered a C6603 using this method.

Device would sometimes stop displaying and sometimes even accepting the PIN lock code in lockscreen (maybe blame the installed custom ROM) and had to be rebooted. The phone abruptly died during one such reboot. Device was on charge at that moment and was more than 50% charged. Waterlogging indicator in USB port was slightly pink. Neither flashmode nor fastboot mode was working. Hard reset button combo was working, but there was no vibration. Hard reset was not helping either. After attaching USB, red led could be seen for a few seconds, then nothing. Flashtool was saying "device connected with usb debugging off".

Sent to a local repair store, they declared that display was damaged.