This is not a full guide; it is an outline. Always follow device-specific instructions on XDA.
The Samsung Galaxy A01 is not a developer-friendly device due to its MediaTek chipset. However, dedicated hobbyists have produced usable custom ROMs like unofficial LineageOS 18.1 and 19.1. If you go in with realistic expectations—understanding that camera and sensors may be imperfect—you can extend the life of this budget phone by 2–3 years.
Available as a "patched GSI" (specifically LiR 18.1 for some variants), offering a lightweight and privacy-focused Android experience. Android 12/13/14 GSIs: Since the A01's official support ended with Android 12
In this comprehensive guide, we will dive deep into the world of . We will explore why you should consider this upgrade, the specific risks involved, the best ROMs currently available for the device, and a step-by-step walkthrough of the installation process.
Samsung provides excellent support for their flagship S-series, but budget A-series devices often receive only one or two major Android updates. If your A01 is stuck on an older version of Android, a custom ROM can breathe new life into it. Developers often port the latest versions of Android (such as Android 12, 13, or even 14) to devices that the manufacturer has long abandoned.