Custom Rom Samsung A01 [TESTED | 2027]

Connect your phone to the PC while still in TWRP. Copy the downloaded GSI .img file to your phone's internal storage or an SD card. Tap in TWRP. Tap Install Image (bottom right corner). Select your GSI .img file.

The terminal output scrolled:

act as a mini-operating system for managing partitions and installing ROM files. Flashing the ROM

From TWRP:

Your initial boot may take anywhere from 5 to 10 minutes. Sit back and wait for your newly installed operating system setup screen to appear. Troubleshooting Common Issues

Unlike flagship devices like the Galaxy S series, the A01 has a smaller, but dedicated, developer community. The development scene has been split primarily between devices with unlockable bootloaders and carrier-locked variants (which significantly limits modding).

: Use the recovery menu to perform a "Clean Wipe" (Dalvik, Cache, System, and Data) to remove the old One UI software. custom rom samsung a01

Ensure your phone has at least 70% battery to prevent sudden shutdowns.

The Galaxy A01 uses an ARM64 binder64 architecture, but it runs a 32-bit user space on some variants, while others use full 64-bit. You must download an app like Treble Check from the Play Store first. It will tell you exactly which GSI type to download: (Most common for newer Treble devices) ARM32 binder64 A/B Top Custom ROMs (GSIs) for Samsung A01

: Select your downloaded .zip ROM file (e.g., LineageOS or Pixel Experience) and "swipe to confirm flash". Connect your phone to the PC while still in TWRP

Change themes, icons, font, and system behavior beyond what is allowed by the stock system. Prerequisites: Before You Begin

The entire process requires a factory reset. Back up your photos, contacts, and personal files to a cloud service or an external PC.

: Ensure your phone is charged to at least 60% to prevent it from shutting down mid-process. Tap Install Image (bottom right corner)

: Tools like TWRP (Team Win Recovery Project) are typically used. This software replaces the stock recovery and allows you to flash the new ROM files directly on the device. Wipe the System

The Samsung A01 is a budget-friendly smartphone that offers a range of impressive features, including a large display, a long-lasting battery, and a decent camera. However, like many Android devices, its software experience can be limited by the manufacturer's choices and carrier bloatware. This is where custom ROMs come into play, allowing users to unlock the full potential of their device and experience the latest Android versions, features, and customizations.