The Galaxy A01 Core is an entry-level device with a MediaTek chipset (MT6739). Unlike Qualcomm devices, MediaTek phones often have locked bootloaders and less developer support. Please verify that a bootloader unlock method exists for your specific firmware version before proceeding. Breathing New Life into the Samsung Galaxy A01 Core: A Guide to Custom ROMs The Samsung Galaxy A01 Core is the definition of a budget smartphone. Released in 2020, it was designed for basic tasks—calls, texts, and light browsing. However, after a few years of use, the stock Android 10 (Go Edition) can feel sluggish, bloated, and outdated.

The Samsung Galaxy A01 Core is not a developer favorite, so you won't find official LineageOS or massive community support. However, if you are tired of the phone lagging when opening WhatsApp or the dialer, a custom ROM like LineageOS 17.1 Go can make it feel like a new device.

If this is your primary phone, stick to stable Android 10 Go-based ROMs. If it is a spare phone, experiment with Android 12/13 builds to see how far you can push the hardware. Disclaimer: This article is for educational purposes. The author is not responsible for bricked devices, lost IMEIs, or voided warranties. Always read the full developer thread on XDA before proceeding.