Throwing the phone was a good choice, since the robots wouldn't go after them once they had their preeeeecious things back. However, they didn't stop rising from the dead and start walking/crawling very slowly towards. Why? Because Jake didn't throw his bag of coins to them. Hmmm...

Just going to put this bag in his pocket and get ready to either beat up some robots or just leave the room. Do not even try to judge him.