: Use a Null Modem RS232 cable to connect your STB to your PC's COM port. Configure Settings :
Use the "Data Dump" operation mode to create a full backup of your current firmware before you make any changes. stb erom upgrade v210 better
# On UART console (115200) setenv serverip 192.168.1.100 setenv ipaddr 192.168.1.50 mw.b 0x1000000 0xFF 0x200000 # Clear buffer tftp 0x1000000 erom_v210_hi3798.bin nand erase 0x0 0x200000 nand write 0x1000000 0x0 0x200000 reset # After reboot – hold CTRL+C to check himd.l > EROM version : v210 : Use a Null Modem RS232 cable to