You must install TWRP (Team Win Recovery Project) specifically built for the SM-G530H.
The standard Windows software used to flash Samsung firmware. How to Install the Firmware smg530h firmware 60 1 best
At idle, Android 5.0.2 on this build uses only 450MB of RAM. This leaves 550MB+ free for apps like WhatsApp, YouTube Lite, and Chrome. You must install TWRP (Team Win Recovery Project)
However, remember that custom ROMs come with risks: potential bugs, no VoLTE, and reduced camera quality compared to stock. If you need 100% reliability, stick with stock Android 5.1.1 and debloat it manually. This leaves 550MB+ free for apps like WhatsApp,
Ensure the file name reads something like G530HXXU2BPI1_G530HOJV2BPI1_XFA.zip . This is the "60 1" variant. Avoid files labeled "U3" or "U4" as those are newer and slower.
Because the SM-G530H has two different chipsets ( and Fortuna3g ), you must verify your baseband version in Settings > About Device before flashing anything to avoid hard-bricking your phone. Top Custom ROM Options for SM-G530H
Because there was no universal official OTA (Over-The-Air) update to 6.0.1 for all