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LineageOS has been noted to be roughly 50% more efficient than stock software on some devices, helping the A01's 3,000mAh battery last longer. Top Custom ROM Recommendations Key Highlight LineageOS Stability & Lifespan
Flashing custom software carries inherent risks. Modifying your system partitions will void your warranty and can potentially brick your device if done incorrectly.
Required for running Samsung flashing tools and command-line utilities.
While custom ROMs improve speed, budget phones running GSIs sometimes encounter minor bugs: custom rom samsung a01
Modifying your smartphone software yields great benefits but carries inherent risks. Before proceeding, you must understand the technical prerequisites and potential consequences.
Tap seven times until a toast message says "You are now a developer."
Samsung uses a proprietary VoLTE implementation. GSIs sometimes break carrier-specific VoLTE calling.
High level of visual tweaks without sacrificing the reliability of the base software. Critical Risks & Limitations This public link is valid for 7 days
(Optional) If your ROM does not include Google services, flash a compatible package immediately after flashing the ROM.
The custom ROM scene for the A01 is held together by the Project Treble community (PHHusson, AndyYan). Because there are no "official" builds for this specific phone, expect minor bugs. However, for a phone that retails for $50 used, a custom ROM is the ultimate middle finger to planned obsolescence.
: The new system image is loaded onto the device, often alongside GApps (Google Apps) if the user desires Play Store access. Risks and Rewards
Modifying your Samsung Galaxy A01 requires patience and precise adherence to instructions. When completed successfully, a custom ROM rewards you with an optimized, snappy user experience that extends the lifetime of your budget smartphone. Can’t copy the link right now
(Note: The Galaxy A01 has a split architecture depending on the region/model number. The most common code name for development is or "a01q" . Always check your specific model before downloading.)
Research and choose a custom ROM that suits your needs. Popular custom ROMs for the Samsung A01 include:
In TWRP, go to the Wipe section. Select Advanced Wipe and check Dalvik/ART Cache , System , Data , and Cache . Swipe to wipe them. Do not wipe the internal storage unless you want to delete all files.