Samsung A04 Custom Rom |top| Jun 2026

The bootloader is a low-level program that tells your device how to start up. Unlocking it is an absolute requirement before any custom ROM installation can take place, as it allows you to flash non-stock code. This process will perform a factory data reset, so backing up your data is essential.

Because the Galaxy A04 uses Project Treble architecture, it can boot a universal Android system image instead of a device-specific ROM. When searching for ROMs, look for ARM64 architecture GSIs. Popular choices include: samsung a04 custom rom

She downloaded lineage-20.0-20250211-UNOFFICIAL-treble_arm64_bvS.img.xz . A pure Android 13 GSI without GApps. The bootloader is a low-level program that tells

Go to and enable OEM Unlocking and USB Debugging . Because the Galaxy A04 uses Project Treble architecture,

Turn off your phone, then hold the Volume Up + Power button to boot into TWRP/OrangeFox.

Based on developer activity and community trust as of early 2026, here are some of the best ROMs to consider, with many options available through repositories like SourceForge. 1. LineageOS (Unofficial)