Guide
Technical documentation and reference information for simos.app, ECU software and calibration.
• Knowledge Base: Boxcodes, EPK, ASW and CAL
Learn how ECU software identifiers are structured and why an exact calibration match matters.
• Flashing Information
Read the safety information before starting a flash or unlock.
• Flash Unlock
Prepare the ECU for flashing and choose the correct follow-up flash type.
• CAL Flash and Full Flash
Choose the correct flash type for calibration, patch or software changes.
Learn how ECU software identifiers are structured and why an exact calibration match matters.
• Flashing Information
Read the safety information before starting a flash or unlock.
• Flash Unlock
Prepare the ECU for flashing and choose the correct follow-up flash type.
• CAL Flash and Full Flash
Choose the correct flash type for calibration, patch or software changes.