EMT Oppo Reno 3 (PDCM00) Sending loader ... Failed

[mario.mj]

Sending loader ... Failed

Oppo Reno 3(PDCM00), read info - problem, error. It doesn't work!
Android 12 via TP.
Choice of Brom or Loader, tried both, always Failed

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Without TP, detects only serial port, also does not work.
Any advice, help? Thank you...