hai

i buy one ronin s , i using a anroid phone how can i set in anroid phone.

One important thing is to have the location services (GPS) turned on in the phone.
Depending on the phone you may have to download the apk file from dji's site. I had to do this on my tablet as it is running a older version of android.

Hi rakeshdubai, thanks for your support to DJI, StianGel has made the point, please download the Ronin APP here: https://www.dji.com/pl/ronin-s/info#downloads The make sure to enable all the access to the APP during the installation.