My phone doesn't have software update option

[Umar_ch197]

I Have samsung Galaxy Note 9.
SM-N960F
Build Number
Superstable SP3.0
And phone doesn't have software update option.
Plz Help me.

 

[B. Diddy]

Welcome to Android Central! Where did you get it from? Superstable is a custom ROM, so someone must have rooted the phone at some point and installed that ROM. You'd have to flash the stock ROM again and go from there. @mustang7757 can probably help you with that.

 

[mustang7757]

I can definitely help reflash the firmware