Hello Ma'am/Sir,

You will only receive intimation from NTA if there are discrepancies in the scanned images uploaded in the application form. You can only re-upload the images in which there are discrepancies. In your ward's the discrepancy was in passport size or post card size photograph so the correction facility was available for only a particular photograph remaining images are discrepancy free. SO you do not worry about it as you haven't received intimation to re-upload signature/thumb impression consider that the uploaded images are accepted.