Get Samsung Grand Prime G530H lollipop Update
Instructions
Extract (unzip) the firmware file
Extract Odin ZIP file
Open Odin v.3.09
Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait few minutes.