Improved battery efficiency when the device is idle.
To achieve a successful flash, ensure you have gathered the following components on a Windows PC:
The remains a popular legacy device for budget conscious users and Android enthusiasts alike. Officially, Samsung capped the device's software roadmap at Android 5.0.2 Lollipop. However, you can successfully run Android 6.0.1 Marshmallow firmware on the SM-G530H by utilizing trusted third party custom ROM configurations.
[CUSTOM BUILDS] Galaxy Grand Prime series for /e/OS-R sm-g530h firmware 6.0 1
Note: The first boot sequence under Android 6.0.1 Marshmallow can take up to to initialize. Do not interrupt the device while it displays the new boot animation. Comparing Android 5.0.2 Stock vs. Unofficial Android 6.0.1 Updating breathes completely new life into older hardware: Feature/Metric Stock Android 5.0.2 Lollipop Unofficial Android 6.0.1 Marshmallow App Compatibility Extremely restricted; most modern apps drop support. Greatly expanded; supports legacy versions of major apps. Storage Management Fixed internal storage limits. Adoptable Storage (turns MicroSD card into internal space). Battery Life Standard consumption; high idle drain.
Download and install the official Samsung USB Drivers on your Windows PC.
The official Android 6.0.1 firmware can be obtained from several reliable sources. It is strongly recommended to avoid obscure websites and always ensure the firmware matches your device's exact model number and region. Improved battery efficiency when the device is idle
Download a stable LineageOS 13 or CyanogenMod 13 ZIP file matching your variant.
Many third-party firmware archives also host these files. is a popular resource for Samsung firmware, providing files for many regions. Mobile Guru4 , for instance, offers the official Indian (INU) firmware file, which typically comes as a single archive containing the separate BL (Bootloader), AP (PDA), CP (Modem), and CSC (Country/Carrier) files. While not the official final version, VNROM also hosts a "Rom full files Samsung Galaxy G530H" in Vietnamese, which can be a useful source for a complete firmware package. Additionally, consumingtech.com provides an overview of reliable tools and methods for downloading firmware.
Throughout this guide, we will focus on the XXU variant, but the steps apply to both. However, you can successfully run Android 6
Custom ROMs can have camera bugs, RIL issues, or random reboots. Always read the latest XDA thread comments before flashing.
Flashing custom firmware carries inherent risks. It can potentially "brick" (i.e., render unusable) your device if not done correctly. Furthermore, installing custom software will void your warranty. The following information is for educational and troubleshooting purposes only. Proceed at your own risk.
Follow these steps carefully. This process is called "flashing."
never reached Android 6.0.1 (Marshmallow). The final official operating system released by Samsung for this specific model was .