To add to the above, see.....
Getting started with Anti-Theft Protection in BlackBerry 10 OS version 10.3.2 | Inside BlackBerry
BlackBerry Protect Anti-theft Protection
BlackBerry Protect Anti-theft Protection - A Note to Enterprise Administrators
BlackBerry Protect provides complete Anti-Theft solution in OS Version 10.3.2 - BlackBerry Forums at CrackBerry.com
Re: Forgot to turn off anti-theft before doing a s... - BlackBerry Support Community Forums
.... Be sure you fully understand the new anti-theft feature in 10.3.2. As tsac says, you will no longer be able to downgrade, but make sure you don't lock yourself out of the device.
As far as autoloaders, I don't think there is any worry in general. Do your due diligence and make sure you know what you are doing. There is also Sachesi. Same applies there.
Good luck.
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