let me know if they are or if similar features then explain. Restrictions - instead of allow changes/dont allow changes when changing locations settings ask for passcode for any restrictions. In a similar way Option to have user enter passcode to power down. If someone holds down on sleep&home button for 10secs then phone switches off to restart and doesn't shut-down. I think it already does that. not sure. and dont want to test. Option to have user enter passcode when wanting to disable wi-fi, cellular data, 3G. Option to have user enter passcode when changing auto lock options. Iphone is probably takes the longest to take out the battery then putting it back is a mission so thief will not be keen on taking battery out. With a pass code on all those options the thief will have no way to stop tracking the iphone. Yes he could take the sim card out but then needs a paper clip and if he inserts another sim card then it will connect to internet and you could trace your phone.