Close

Use these only if you decide to revert to the official 5.0.2 firmware for stability. Final Verdict

The SM-G530H has two main versions: XC (Marvell) and XX (Qualcomm). Ensure the firmware matches your specific chipset, or you risk a permanent brick.

Highly customizable UI, great battery management tweaks.

Flashing custom firmware carries risks and will void your warranty. Proceed at your own risk.

Some developers have created "Marshmallow-style" ROMs that are actually based on optimized Lollipop 5.0.2 kernels but themed to look and act like 6.0.1.