SOFTWARE UPDATE FAILED

[mahiee]

my Samsung Galaxy note8 mobile showing for software update. 

your current software version isn't supported.visit a service center 

why?. how do I update my phone now 

[UserAdik12]

Download One UI apk

[HUZAIN]

R u root ur mobile ?
If not Factory data reset and check again

[Samsung_specialist]

Hi,
Please bring the device to a Samsung Service Center. 

Thanks!