CR-200b printer firmware cannot be updated.

  • Hello community

    Since my printer was causing problems and the print bed did not stay in the home position, I was advised to update the firmware. Unfortunately, that seems to have gone wrong because the printer currently only shows a black screen and when I try to update the firmware of the display, it also fails every time.

    but did it exactly as shown in this video. What could I have done wrong.! ![0_1648851951467_20220331215622.jpg](Uploading 6%)

    Thanks in advance

    PS: Since my English is not so good, I had this text translated with Google Translate. !!

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