Tool written in Python to download official PS4 update PKGs. Unpolished.
Windows binaries

• Drag and drop game dump folder.
• Merge update pieces.
• Choose output directory.
• Resumable from script restart.

1. Fill in config.json.

1. Drag game dump folder onto ps4_opkg_update_downloader.py/ps4_opkg_update_downloader_x86.exe.
2. Input ID of update to download.

or

1. Double click ps4_opkg_update_downloader.py/ps4_opkg_update_downloader_x86.exe.
2. Input game CUSA.
3. Input ID of update to download.