@Mausam As the error message showed, it seems that you select a wrong file, please check again if you download the correct beta firmware for your MR200, you need to verify the current hardware...

@Par3ae @teo32 Thank you both for patient waiting. I have sent you a PM, please check and confirm.

@Jhongpol Hi, you are most welcome, and glad to help you. If need any further help, just let us know. Good day.

@agony Sorry for my misunderstanding. Yes, that is correct, you can also downgrade to the previous firmware, which is working fine. Or you can upgrade to the beta firmware that I posted on this...

@TimDo Hi, thanks for reporting the issue again, have you tried my previous suggestions to others? Give that a go first and tell us the results, then we will understand and help you better, thanks a...

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