NO.1 F1 Firmware/App
June 6, 2017
NO.1 D6 Firmware
June 6, 2017

NO.1 D5 Firmware


NO.1 D5 Android Smartwatch

NO.1 D5


20151224: https://goo.gl/PSROgK


20160510: https://goo.gl/CUuWbc

This firmware resolves the issue of ever-changing WiFi MAC address. also you can update through Wireless Upgrade on the smartwatch

20160530: https://goo.gl/NykB08


20160918 https://goo.gl/m0HfRf Fix watchface bug


20160928 https://goo.gl/SD3l8G


If you lost your flash tool, download here: https://goo.gl/lYRIII


Tutorial to upgrade