Samsung lost an appeal to overturn rulings that refused to compel arbitration in a pair of consumer cases involving Galaxy S7 smartphones.

In separate unpublished memoranda, the U.S. Court of Appeals for the Ninth Circuit on Tuesday upheld rulings that found Samsung Electronics America Inc. had not adequately disclosed its arbitration agreements on the outside of the smartphone’s box or the cover of a booklet tucked inside the packaging. One case involved a class action brought on behalf of a customer whose Galaxy S7 stopped working after she accidentally dropped it in the toilet. The other was a man whose Galaxy S7 Edge caught fire in his pants.