The California state Senate on Monday passed a bill crafted to protect against smartphone theft by requiring manufacturers turn on a “kill switch” when a device is first activated, something Apple currently employs in iOS as an opt-in feature. California’s legislative push to require so-called “kill switches” of smartphone manufacturers moved closer to becoming law, as a bill passed through the Senate with a final tally of 27-8, reports The Wall Street Journal. The state’s governor, Jerry Brown, has 12 days to sign the bill into law.