The Ultimate Guide to Custom ROMs for Samsung Galaxy A01 (2026 Edition)
Do not proceed without these:
Unlocking the bootloader voids your manufacturer warranty.
Save your photos, contacts, and personal data to a PC or cloud storage.
If your ROM requires it, flash the GAPPS package immediately after the ROM. custom rom samsung a01
Custom ROMs (like LineageOS or Pixel Experience) strip away bloatware, resulting in a lighter operating system, faster app opening times, and smoother navigation.
, released in early 2020, was designed as an entry-level smartphone catering to users looking for basic functionality, a 5.7-inch TFT screen, and decent battery life (3000 mAh) powered by the Snapdragon 439 chipset. However, as time passes, official software support ceases, and the stock One UI experience can become sluggish on the device’s 2 GB of RAM. Installing a custom ROM on the Samsung A01
can significantly boost performance, unlock newer Android versions (like Android 14 ), and remove "bloatware" that slows down the hardware. Why Install a Custom ROM? Latest Software
: ROMs often feature lightweight UIs and optimized RAM usage, which can make older hardware feel faster. The Ultimate Guide to Custom ROMs for Samsung
Mimics the software of a Google Pixel device, bringing Google’s clean UI, wallpapers, fonts, and smooth animations to the budget hardware.
If your ROM requires Google Apps, flash the file immediately after flashing the ROM without rebooting.
: The new system image is loaded onto the device, often alongside GApps (Google Apps) if the user desires Play Store access. Risks and Rewards
With a stable base OS, you can now change your operating system flavor. Custom ROMs (like LineageOS or Pixel Experience) strip
can significantly improve its usability by removing heavy bloatware and potentially upgrading it to newer Android versions like Android 13 or 14 via LineageOS. However, users often face a "2-day hell" installation process involving critical steps like flashing the correct file to avoid bootloader failure. Performance & Software Review Samsung Galaxy A01
On your phone, go to .
(Optional) If your ROM does not have Google apps built-in, repeat the installation process with a compatible or NikGApps zip file immediately after flashing the ROM.
: Say goodbye to pre-installed apps that eat up your limited 16GB or 32GB of internal storage.
Go back to the main menu, select , tap Format Data , type yes , and confirm. Tap Reboot > System .
Transfer your chosen custom ROM .zip file (and a matching GApps package if your ROM does not include Google apps) to your internal storage or an external MicroSD card. Tap in the recovery home menu. Locate and select the custom ROM .zip file.