: Follow the on-screen prompts to synchronize the latest .hex firmware files from the Bosch servers to your diagnostic tool. Essential Software Components

For locked Bosch ECUs:

🔒 To legally obtain HEX files, contact an authorized Bosch/Bajaj service center with your vehicle’s VIN.

: The software is designed for use with the Bosch ES200 or ES300 Diagnostic and Testing (D&T) tools. Sync Procedure :

: For specific firmware or PC applications, Bosch provides download links at Bosch Diagnostics . How to Sync Hex Files