The 1.2.1 update was headlined by the addition of two powerful new modules designed to handle advanced electronic control units (ECUs).
Added full support for the 6.7L Power Stroke V8 (EDC17CP05 and EDC17CP65) found in heavy-duty Ford trucks. This included the ability to read, write, and correct checksums. pcmflash 121 upd
found in 6.7L diesel engines for Ford trucks. It provides full functionality for: Reading and Writing Checksum Correction Support for variants : BC3A (EDC17CP05), FC3A (EDC17CP05), and HC3A (EDC17CP65). 2. New Module 76: Kia/Hyundai Gearbox pcmflash 121 upd