how to ...

[26hm52]

hi
i'm new to SE and to this forum
i try to get this app for fre as you say but it seems i'm not very clever ...
do i need a special app to make the phone understand that the square picture is a download link ?
i picture well the square but nothing happens
i is just stored in my pictures like others
thank you for your help
PS : when i had a nokia, there was a special program for thes pictures

[Snowdog]

You need to download barcode scanner app from android market, then use this to scan the picture and it will start download from there.