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Baud rate: 115200 (or 921600, 1500000) Data bits: 8 Parity: none Stop bits: 1 Flow control: none
If you can access a command shell but the NAND is corrupted: bootrom error wait for get please check stb uart receive hot
: If the baud rate (communication speed) in the loader tool (e.g., GXDownloader) does not match the receiver's internal settings, the data will be unreadable "garbage," causing the handshake to fail. Baud rate: 115200 (or 921600, 1500000) Data bits:
: Ensure your serial adapter is recognized in Windows Device Manager and note the specific COM port number assigned to it. Use Correct Software Baud rate: 115200 (or 921600