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Installing PortMaster

Option 1: Already Installed (Check First)

Most custom firmware comes with PortMaster pre-installed.

Check these locations:

Custom Firmware Menu
Majority Ports Section
ArkOS & ROCKNIX Tools Section
MuOS Application Section

Found it? You're done! Skip to Using PortMaster.

KNULLI Users

Go to Ports → "Install PortMaster" and run the script once.


Option 2: Manual Installation

What you need

  • SD card reader
  • Access to your device's SD card

Download Install.PortMaster.sh

Installation Paths

Place the file in the correct folder:

Custom Firmware Folder
AmberELEC /roms/ports/
ArkOS /roms2/ports/
ROCKNIX /roms/ports/
muOS /mnt/mmc/ROMS/Ports/
KNULLI /userdata/roms/ports/
UnofficialOS /roms/ports/

Installation Steps

  1. Eject SD card from computer
  2. Insert into device
  3. Navigate to Ports
  4. Run "Install PortMaster"

PortMaster is now in your Ports section.


Using PortMaster

Internet Required

WiFi connection IS needed to download ports.

Featured Ports : Recommended games from the PortMaster team

All Ports : 500+ available ports for your device

Ready to Run : Free games that don't need commercial files

Manage Ports : Reinstall or uninstall existing ports

Options : Settings and runtime manager


Offline Setup

No WiFi?

Install runtimes separately using the Runtimes Guide.