MY-R16-EK166 MfgTool User Guide
1)Download the PhoenixSuit_CN.msi file and double-click to run.
1)Copy the compiled packaged firmware to your computer.
2)Android firmware is in the ~/R16/lichee/tools/pack directory, sun8iw5p1_android_evb-30_uart0.img file
3)Linux firmware is in the ~/tinaV2.1/out/astar-parrot/ directory
5)Connect the computer to the development board with a USB cable, press and hold the VOL+ button on the development board, then turn on the power until the VOL+ button is released when the following window pops up, and click "Yes"