The new firmware V1.4.0 for SNOWSKY ECHO NANO is now available!

SNOWSKY ECHO NANO v1.4.0 firmware download link: Click here

How to update the firmware for ECHO NANO: 

1. Unzip the file and copy the xxx.img file to the root directory of the ECHO NANO's internal memory. Safely eject the device and restart it to begin the automatic upgrade.  

2. If you encounter any issues, please feel free to contact us.  

Note: Please remove the SD card from ECHO NANO before updating the firmware.

Video instruction: Click here