Galaxy S21 Ultra 5G SM-G998N

See firmware list for Samsung devices model Galaxy S21 Ultra 5G SM-G998N, choose the firmware according to the desired region example: KOO which represents South Korea, after choosing the region you will have to choose the version on the next page. With the Galaxy S21 Ultra 5G SM-G998N firmware it is possible to solve various software related problems that may occur with your Galaxy S21 Ultra 5G SM-G998N

If your Galaxy S21 Ultra 5G SM-G998N problem is not software related, we recommend contacting Samsung support.

South Korea
13
KOO

South Korea
13
SKC

South Korea
13
KTC

South Korea
13
LUC