Release time: 2017/8/7 version information: S6X70807 upgrade method:

1. Unzip the downloaded compressed package and copy the WingSland.bin file to the root directory of the MicroSD card. 
2. Insert the MicroSD card into the body card slot when the aircraft is powered off. 
3. Power up the aircraft and the camera will automatically upgrade. Complete the camera upgrade in about 1 minute. 
4. After the upgrade is complete, connect to the app and check whether it is the latest version information in the firmware version information. 
5. Power down the S6 and remove the sd card and delete the Wingsland.bin from sd card.
Note: Make sure the aircraft battery is fully charged during the upgrade process.


Release Notes This version is amended as follows: 
1. Optimize camera system configuration; 
2. Initialize automatic calibration parameters; 
3. Optimize user experience.

If you have any questions during the upgrade process, please contact us in time for the after-sales service: 400-0805-969 
Technical support: service@szsungreen.comservice@wingsland.com 
After-sales address: Skyworth (Innovation Valley), Songbai Road, Shiyan Street, Baoan District, Shenzhen 9th floor


Converted from Chinese to English for us English speaking flyers ;-)
I have added a 5th step to upgrade procedure as it does not mention this.

graham-cooper.com