# Convert readonly training profile Since EmotivBCI 3.6.8, you can convert [readonly training profile](https://emotiv.gitbook.io/emotivbci/training-profiles/readonly-training-profile) to training mode so that you can train it, but only with Epoc or Flex headset. Please note that after converting to training mode, these profiles are actually written in a new data structure and cannot work with EmotivBCI before 3.6.5.

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