mobile

So I got my S6 Edge before launch day. When I got it, there was a overheating issue, but I took the advice of a few members here on the fourm to do a factory reset using Samsung smart switch. Well when I did, I backed everything up right before I did. Now, I had the avengers age of ultron theme on my edge that had a awesome ringtone and notification tone, and both of those are gone as well as the fact the original theme Samsung put on the theme store is gone and the new one doesn't have the ringtones anymore....is there anyone who has this phone that got the theme before Samsung uploaded the new age of ultron theme and can help me get the original ringtones and notification tones from the first theme back please ? Also, when I did the reset, the overheating issue was not resolved....Idk why....please help me !