How to change CSC with out any root or harm way!

[RimonRP]

How may I change my S23 ultra CSC without any issue like root or any way that harm my device. 

My device accepts OXM (SM-S918B)

[RimonRP]

Oh. But your code isn't working on my device ?

[RimonRP]

Yah I already did but it's not working at all !

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern, we would like to inform you that the product CSC code can't be changed, it's pre-defined by the technical end.

Warm Regards,
Samsung Customer Support

[arihant29]

Have you got solutions bro if yes please share it

[RimonRP]

No solution 🙂, problem still pending.