Again, all you do is select unmarry and it get done/back to factory settings in seconds.How easy is it to set everything back to factory? Also, when and how is it updated?
The Tazer JL's firmware is updated by connecting the Tazer to your computer with a USB cable they provide. They also provide a simple Windows software offering that installs easily in Windows. (I installed in Win 10 and no issues at all) You use this software to do the firmware updates with.
Anyway, with the software they provide you load new firmware into the Tazer. Very easy to do, even if you are not real computer savvy. As he adds new features, he will make new firmware available to load onto the Tazer.