Help for update permissions of an app

Hello,

i would to update the permissions of an app,
I have propeply decompile it, it originally work on JB, it works on LP too but not on MarshMallow.

Anyone can help me to update it ?
I see this guide but i don't have enough knowledges in this case..
http://ift.tt/1LkJm97

Thanks.

from xda-developers http://ift.tt/1n3ZSyC
via IFTTT