The Samsung A04, released in 2022, is a budget-oriented smartphone that runs on Android 11 out of the box. While it provides a smooth user experience, its software is limited by Samsung's proprietary UI and lack of updates. Custom ROMs offer a solution to these limitations, providing users with a customizable and up-to-date Android experience. Developing a custom ROM for the Samsung A04 requires a deep understanding of the device's hardware and software components.