Today 22-March-2020 i got notification about find my samsung. i closed the notification, after an hour trying to call someone but suddenly i saw my mobile screen with welcome.(RESET) wow they reset my samsung. for me its fine because i didnt save anything on my internal memory card but why my SD card also is deleted all files. how can I recover all files from SD. I called samsung they said they cant do anything.
Unfortunately you can’t get any of your files back, check your Samsung account and your google photos maybe you have any files backed up. Make sure you secure your Samsung account information to avoid that of happing again