: Change everything from status bar icons to system fonts and animation speeds.

Various community builds available through platforms like GitHub and XDA Developers . Installing Custom ROM on Android: Step-by-Step Guide

: A favorite for those wanting a "Pixel-like" experience. It is based on pure AOSP and provides a very clean, fast interface compared to the original software.

High level of visual tweaks without sacrificing the reliability of the base software. Critical Risks & Limitations

Mimics the look and feel of Google Pixel devices, including Google apps and features.

Watch this step-by-step guide to see how custom ROMs are flashed on Samsung devices:

Custom ROMs are particularly beneficial for the Galaxy A01 due to its modest hardware, including a Snapdragon 439 processor and only 2 GB of RAM. Critics often noted its "lagging processor" and "nearly nonexistent storage" as major drawbacks.