"There may be a few places its not good to walk around with it in your hands but I dont know where that would be"

In our nearly 6 months spent in BA, we went to a lot of different neighborhoods. We heard that La Boca is where this happens often? When we went to go see Bombonera where Boca Juniors play, we were more careful with having our phones out. This is just what we heard from the locals.