ZBT Z8103AX-D: upgrading from 21.02 to 23.05

For Developers
61

Upgrade firmware under Uboot:

  1. After powering on the device, press "2" during the uboot countdown, press "y", then press "0", then press "y" again to select the TFTP upgrade method; enter U-Boot's IP (192.168. 1.1), TFTP server's IP (192.168.1.x), IP netmask (255.255.255.0) and firmware name (Z8102AX.bin); input completed Then wait for the program to be automatically uploaded and burned; the interface is as follows: