di settings, bagian developer option, pilih yang kill app back button (long press) waw thanks gan. ga pernah ubek2 opsi developer, jadi baru tau :hammer
gan, ada yg tau ga cara kalo ngeclose app langsung bener2 close (tanpa harus ke task manager)? ane teken tombol back, trus ane liat di task manager, masih jalan tuh app. bikin boros RAM & baterai neh :cd oya hape ane Mini Pro SK17i Ice Cream Sandwich.