New firmware released for the DJI / Ryze Tello toy-drone. Version: V01.03.33.01


  • Date:2018.05.03
  • Tello:V01.03.33.01

What’s new?

  • Optimized aircraft performance after a collision. Motors will now stop when the threshold is triggered.
  • Added additional tips in the app for aircraft calibration.
  • Optimized user experience when using with GameSir T1D Bluetooth controller.


  • Do not power off the aircraft during the firmware update.
  • Restart the aircraft once the firmware update is complete.
  • If the firmware update fails, restart the aircraft and the Tello app, and retry.

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