If you are using tools like PuTTY, Tera Term, or specialized Amlogic tools:
Keep the UART cables as short as possible to avoid noise. 2. Verify Serial Port Configuration If you are using tools like PuTTY, Tera
: If your flashing tool transmits data at a speed (baud rate) different from what the Bootrom expects, data becomes corrupted, filling the buffer with garbage characters. data becomes corrupted
The of your STB (e.g., Amlogic S905, Rockchip RK3328). The flashing software you are currently using. The type of USB-to-TTL adapter connected to your computer. causing data corruption.
Transfer mechanisms:
: Long serial cables can introduce signal degradation and electrical noise, causing data corruption.