Proper way of updating Freepbx

[dmanolis79 (Dimitrios Manolis)]

Which is the proper and stable way to update FreePBX?

1.) Via module updates

Or

2.) system update via system admin

[mitterhuemer]

first
fwconsole ma upgradeall

then follow this guide. FreePBX is already well documented. They invested a lot of time into "How to update the system"
https://wiki.freepbx.org/display/PPS/Updating+FreePBX+Official+Distro