Power off the device completely. Hold down both the Volume Up and Volume Down buttons simultaneously while connecting the phone to the PC via USB.
The Samsung Galaxy A01 Core launched with Android 10 (Go edition) out of the box, meaning it natively supports Google's Project Treble architecture. Project Treble separates the low-level vendor hardware drivers from the core Android OS framework.
Install the official Samsung USB Drivers and download the Latest Android SDK Platform-Tools (ADB and Fastboot) onto your computer. Step-by-Step Installation Guide Step 1: Unlock the Bootloader
Once your custom ROM boots successfully, you can implement a few post-installation tweaks to lock in maximum portability and performance: samsung a01 core custom rom portable
Using an for ROM installation simplifies the process and minimizes risk. With proper preparation — unlocking the bootloader, installing TWRP, and selecting a compatible GSI — you can transform this budget device into a usable daily driver.
Hold the buttons simultaneously and connect the phone to your PC via USB cable.
Before downloading a GSI, you must verify the device partition structure. The Galaxy A01 Core features an and operates on an ARM32 binder64 (A64) architecture. This means the device uses a 32-bit userspace operating on a 64-bit kernel. Power off the device completely
Unlocked bootloaders and custom ROMs will likely trip Google's SafetyNet, meaning apps like Google Pay or specific banking applications may not work unless you use root workarounds (like Magisk).
supports , which means you can technically "port" a Generic System Image (GSI) to it without needing a ROM made specifically for this model.
Flashing a custom ROM carries risks, including bricking your device or losing data. Follow these rules carefully: but: On your A01 Core
The A01 Core ships with (Android Go 10+), but:
On your A01 Core, go to .