System update helps you keep your system software up-to-date. This makes your device secure, run with optimal performance and offers you the best experience. And this update will not lose your user data.
1.Fix the UI issue of upgrade process bar
2.Improve the user experience
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
