If you had Fingerprint unlock active...Good Lock will not work with S5...I had to use Pin to get it to work. You could use any other lock feature but not Fingerprint...
OP: No Boot Sound on Verizon here...and I like it that way...
Re: Marshmallow settings
Settings > Applications > Application manager > ... "All apps" the arrow (upside down triangle) will show you selection to show apps that are Turned Off/Disabled...Hope this helps...
After several attempts last night...I was finally able to load a card (just one for now to see how long it takes them to email me that it was removed) this morning.