Went into twrp v2.8.7.0 to check something then a reboot when red text appeared int hte upper left corner where stock recovery does saying "Recovery is not seandroid enforcing" and eventually went into "Firmware upgrade encountered an issue. Please select recovery mode in kies and try again" the damn thing will not connect to kies in any way, shape or form I have 2 usb 3.0 ports and 2 usb 2.0 ports. I've tried multiple cables- anker, samsung you name it-musical ports, tried right clicking the 4 usb port hubs and unchecking power saving in power mgnt- nothing- uninstalled kies and reinstalled not checking unified drivers but it will not connect to kies. It isn't recognized by the Samsung drivers yet my the usb drivers see my note 4 is, in device mngr, the note tablet shows up in usb at the bottom as samsung device, I am just perplexed as to how to un**** this thing. If anyone has any suggestion, please let me knoiw thanks