Help Who has Samsung Galaxy S6 ?

[mikelilekeli]

Hello to all, I have an android application. It changes wallpaper or download picture or share bla bla. But when i want to set wallpaper there is a message on screen " Not changed " , when i want to download picture " Not saved " message appear. Is there any idea ?

if someone look for app this is the link http://play.google.com/store/apps/details?id=com.yas.duvarkagitlari

 

[The_Chief]

Hi and welcome to Android Forums! I have moved your question to the Galaxy S6 forum so other S6 users can see it. Cheers!

 

[mikelilekeli]

thanks. I am newbie

 

[mikelilekeli]

Have you upgraded to marshmallow? If so, check permissions for that app.

Upgrades are automatically. And how can i check permissions for that application ? Can we acces application permissions. Sorry for that. This is the first time i use android device .