Originally Posted by
omar sadeddin i did put my device on dfu mode and chosed restore and update via itunes, and afterwards i set it as a new iphone, i didnt restore any back up.
Okay. Are you still connected to iTunes or have you disconnected from it? If the latter, go to Settings → General → Software Update and then allow the device to check for an update. It shouldn't find any since you've updated via iTunes. Anyway, afterwards, reboot your is phone. If you're logged into iCloud as well as iCloud Photo Library and iCloud Drive, connect to Wi-Fi to allow those items to finish syncing, if applicable. Oh, do you have any email attachments saved on the device? That too, falls under "other data".