New Features

1. Authorization Control for Enhanced Security

• The printer now verifies whether control commands originate from official or authorized software. If not, the commands will be rejected.
• You can still:

  Use third-party slicers with Bambu Connect.

  Operate the printer completely offline.

  Send files directly to the printer in LAN mode, without cloud connectivity requirements.

  Downgrade firmware to a previous version if needed.

2. Developer Mode (Available in "LAN Only" Mode).

• When enabled, Authorization Control will be disabled, allowing the printer to accept all control instructions without verification.
• This mode is intended for advanced users who want full control over their printer’s security.
• A dedicated guide for how to enable Developer Mode is available in How to enable Developer Mode on Bambu Lab printers .

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Bugs Fixed

1. SuperTack Build Plate Recognition

• Fixed an issue where the printer did not correctly recognize the SuperTack build plate type.

2. TPU Filament Settings in AMS

• Resolved an issue that prevented TPU from being set correctly in AMS filament settings.

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Things to know before updating

To ensure a smooth update process, please make sure to update both Bambu Studio and Bambu Handy to the latest versions before proceeding:

• Bambu Studio: v01.10.02.64 or later
• Bambu Handy: v2.17.0 or later

For more details, please visit: Third-party Integration with Bambu Lab Products