Materials needed :
Download PPSSPP Special Build Texture Mod
Tool to extract Mod.7z:
Download App ZArchiver [Android]
Download Software 7Zip [Pc]
1. Download emulator PPSSPP special build texture mod on your device
2. Download Texture Mod also NSUNI then extract TEXTURES folder that is in mod.7z using apps or software Zarchiver 7ZIP, and then enter the folder into the folder:
Android: "SD Card => PSP"
Pc: "ppsspp => memstick => PSP"
Note: If there is a folder or file is the same, you just have to overwrite the old file with the new one.
3. When the folder TEXTURES already placed, open the emulator ppsspp special build texture mod on your device.
4. Run the game and NSUNI, Done