The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated. The Fourth Amendment protects against unreasonable searches and seizures; these constitutional protections fully apply to cell phone searches.Apple failed to argue that creating a backdoor into the iPhone could jeopardize its consumers' Fourth Amendment right to privacy. It protects the American people from unreasonable searches and seizures. In Los Angeles County and throughout the United States, the Fourth Amendment provides protection against illegal search and seizure. The 4th Amendment to the U.S. Constitution protects you from unreasonable searches of your home. We hold the ordinance is facially constitutional and affirm the summary judgment in favor of the county. 2. Factual and Procedural Background. Resulted in one of the greatest takings of Fourth. Amendment rights in American history.