well i use PC to play FT:
so i play with android simulator : BlueStacks ver: 0.10.7.5601
i downloaded this app fropm Googly Play but i update to the last version by Google Play too.
i only play FT on BlueStacks so i have no more apps in background .
my bluestacks has no Android version lol i couldn't found it in settings....
* About ure question Ardesia: i gave my pass to one of my friends and he logged my acc
he has Samsung Tab 4 i guess but its about more than 34(maybe more) days ago and And as i say i know i ignore rules,But I changed my pass *