I recent purchased the sm-870a (ATT S5 Active). I'd be happy to dump my firmware if anyone still needs it. My only request is that someone who is a mod point me to the preferred tool/procedure and also verify the dump does not have any personally identifiable information on it. Id hate to find out that I dumped private keys or passwords or some other tid bit that allowed someone to screw up my account. (FIRST POST)
I do infosec for a living so I'm pretty sure I can handle whatever instructions you guys recommend, Just trying to give back a little to the site that has taught me Android.