Default SM-n900 Dubai CSC URGENT HELP

Need some one to verify that the CSC of a sm-n900 baought in Dubai is XSG. I live in india and had bought in Dubai. but due to some other region firmware flash it has become KSA.
during the flash I have BASEBAND Unknown and IMEI Unknown. So need to sent it to warranty. I HAVE KNOX Warranty bit 0.

just wanted to make sure of the csc before sending it in. Don't want to leave any chances for Samsung to deny warranty.