sorry for the confusing. The "i" Info was extracted before the fw update happen just to show which HW rev and bootloader version was used. After the "incident" the BP do not response to any serial command.
After the wrong FW update i get the device into the bootloader mode via shorting PGC&PGD and according to the "pirate-loader" output it is no problem to flash any firmware. But after an reset of the device it do not response to any serial input.
I tried to update my Bus Pirate V3a to the version 7 community firmware but accidentally i selected the wrong file at the first time (V4 firmware). It was no problem to flash the correct V3 firmware directly afterwards but now i did not get any response from the device via serial consol.
It is no problem to enter the bootloader again by shorting PGC&PGD and uploading a new FW. I also tried to go back to V5.10 Version of the firmware as it was before but it ends with the same behaviour.
