1. SN and Seed Burning

In order to use Rokid cloud service normally，we need fuse SN and Seed number which are authorized by Rokid. The procedure is as below：

• factory 0 0 --- reboot into ftm mode. After system reboot, run the below command for seed/sn/devicetypeid fusing.
• factory 9 1 xxx ---write seed，xxx is the seed number
• factory 9 3 xxx ---write sn，xxx is the serial number
• factory 9 5 xxx ---write devicetypeid，xxx is the devicetypeid number
• factory 9 7 xxx --- write factory_date，xxx is the factory_date number
• factory 0 3 --- reboot into normal mode;