Taking a Samsung S7 back to virgin state...

[bwze]

Was having issues with an SD card not being recognized on my S7 work phone so I rooted and installed stock MM firmware to see if it was OS related....didn't work.

So I wanted to unroot and go back to a virgin state.

I thought I did this but now I can't get MobileIron ([email protected]) to install due to what I assume is some flag that I've tinkered with the phone.

Is there a foolproof way to take the device back to an out of the box condition like it's never been touched?

 

[bwze]

Just tried reverting to MM PI3 and doing OTA updates to get back to Nougat....everything is working correctly again.

Except for the unsupported sd card message........command '7 volume partition disk: 179,0 public' failed with '400 7 Command failed'