to , it is important to understand the official vs. unofficial software landscape for this legacy device. The Official Update Status Officially, the

Download and install the latest version of Odin on your computer.

A: Perform a factory reset after the update. "Dirty flashing" (not wiping data) often causes battery drain in Marshmallow.

A: Yes, but you risk a hard brick if you don't flash the correct bootloader. It's not recommended unless you are an expert.

(found in Settings > About Device). The SM-G530H has two incompatible hardware revisions: XXU (fortuna3g) : For older baseband versions. XCU (fortuneve3g) : For newer "VE" (Value Edition) hardware revisions.

Download the correct firmware version (SM-G530H) for your region from a reliable source.

After updating to firmware 6.0.1: