Do Michigan Police Need a Warrant to Search Your Phone? If you give an officer permission to search your phone, they don't need a warrant. Can You Refuse a Phone Search During a Michigan Traffic Stop? If you don't want your phone searched, you can calmly tell the officer:"I don't consent to a search of my phone." Gallery Credit: Tony LaBrie15 Most Commonly Stolen Items at Target Stores in Michigan According to FinanceBuzz , these are among the items most commonly targeted by shoplifters at Target stores.