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. 5. Complete the Workbook Learning Activities at the end of each chapter. These activities reinforce the material taught in the chapter. 5. 1, §§ 1-13 of the California Constitution. The Personal Property Unit is responsible for the discovery and assessment of all taxable business property, boats, commercial and private aircraft. Embedded in the Constitution of the United. Amendment Four to the Constitution was ratified on December 15, 1791. It protects the American people from unreasonable searches and seizures.