This is a guide for you to read 2011 Audi TT ECU BOSCH EDC17C46 in Boot Mode by FGTech Galletto 4 V54 Master. Hope below steps can help you!
This blog will describe error “Delete File failed; code 5” when installing FGTech Galletto v54 and useful solution to solve this error. Sincerely hope to help someone met the same issue.
This is the instruction on how to recover FTDI eeprom even if Galletto is not recognized correctly by Windows.