MAGIC FLS1.3S – 12 Month Renewal Subscription For Flex BL – BDM – JTAG Slave

It’s not a physical hardware tool — it’s a software subscription that extends or renews access for 12 months.

It applies to the FLEX platform, a professional automotive ECU/TCU programming and tuning system.

The “Slave” designation means this subscription works with a Slave‑licensed FLEX unit, which must be paired with a Master tool/user for full workflow support. Slave users typically rely on the Master for file decryption and advanced operations.

MASTER vs SLAVE (Important)

• Master: Full independent access to read/write and edit ECU/TCU files; can use services like file editing independently.

• Slave: Works under a linked Master; files are typically encrypted and need a Master to decrypt/edit.
  This subscription is for the Slave tier covering BL, BDM, and JTAG protocol access for one year.