How to iCloud Lock my iPhone?
I am trying to figure out how to completely lock my phone from being used in the future. I know that lost mode will enable a passcode, but that doesent mean much for a thief as you can easily just reinstall iOS with iTunes to bypass lost mode. I do know however that iCloud locks cannot be easily bypassed as iTunes will not reinstall iOS on a phone with an iCloud lock. My question is how do I enable an iCloud lock on my phone remotely via my computer so that the device can neither be accessed, iOS reinstalled or otherwise activated on a new network?
iPhone 6s, iOS 10.3.3