To add onto that, it doesn’t prevent them from breaking into a phone or safe. If they have probable cause or a warrant to search either, they have the legal right to search them. Whether they choose to search them or not given this probable cause depends on the crime being investigated, the difficulty of successfully obtaining the contents, and overall desire to solve the crime/fuck with you. They probably aren’t drilling out a huge safe for a jaywalking case. For a murder case, they are probably leaving you with a broken and useless safe and all the contents confiscated.