thanks in advance I'm just completely stumped with this phone ill give you the story my Samsung galaxy s7 edge is rooted and has been for ages with no issues but I wanted to reset it back to factory so thought id plug it into my pc and copy photos etc but when I plugged it in via usb it would only charge so I googled and tried everything to get the phone to connect installed drivers too then I turned phone off but when I put it back on it goes onto the start screen then turns off it also says custom binary blocked by frp lock, ive tried odin, kies and smart switch but the phone doesn't show up all, the phone will boot into recovery mode but doesn't show up when connected to pc, I have tried different usb leads and different pc all with no joy, any help would be greatly appreciated