Newer software versions (e.g., 202210a, 202310b) add support for 2023+ vehicles like the Tesla Model Y (CAN access), Ford Mach-E, and GM Ultium platform. However, they require:
disable antivirus software and the computer firewall during installation, as these often incorrectly flag activation files or keygens. Firmware Syncing
Unlocking the Full Potential of Delphi Cars & Trucks 2021.10b: The Ultimate Diagnostic Upgrade
Why does a 2021 update matter in 2022? Because many users seeking the "2022 firmware" are actually attempting to bring their 202110b hardware interface (the VCI or multiplexer) up to date to match newer vehicle protocols. The version is a pivot point—it introduced new security handshakes for 2022 model-year vehicles, particularly for commercial trucks (Mercedes Actros, Volvo FH, etc.).