1: Find the elian.apk in the directory of the SDK: tool/elian
in the directory , it includes elian library and the library programming guide
user can refer them to develop their own APK which support MTK smart connection
2: APK Demo method：
1: install elian.apk in the Anroid phone or tablet
2: Anroid phone or tablet connect to WiFi AP router
3：Open elian.apk in Anroid phone or tablet，
input AP router's SSID and Password ,
after clicking the "Send V4" button， Anroid phone or tablet will start sending Smart Connection Packet to the air.
4: input CLI in MT7687/97 device： smart connect
5: after MT7687/97 device receive all packets, it will decode and get the SSID, password
then connect to the WiFi AP router automatically.