No, sadly, the A03s will not get the One Ui 6 uodate. A03s will get only 2 major updates. The phone was released with Android 11 One Ui 3, and Android 13 One Ui 5 will be the last update. But sometimes Samsung will give another 1 or 2 security updates for the device in the future.
If my comment helped you in any way. Please consider hitting the 3 dot menu of my comment and accept it as a solution. It would be helpful for me a lot. Thank you 😊
