SKY 2 version number:
SKY 2 authorization code:
- An Android OS phone, and the phone is connected to the network.
- SKY 2 power is more than 50%.
- Download and install "HsOtaTools" with your Android phone. Download "HsOtaTools"
- Open Bluetooth and GPS on your Android phone.
- Open "HsOtaTools" and agree to all permission requests.
- Enter the authorization code GBQCSAAN , and select "升级User区域", then click "确定". When "MOY-ZAQ2-1.7.3" is displayed, click "扫描".
- Select the SKY 2 to upgrade (select according to the MAC address)
- Wait for the upgrade to complete.
- Displaying this interface means upgrading SKY 2 to completion.