Here’s an interesting, engaging content piece on the topic:

Because the PS4 uses a completely different architecture (x86 vs. PS3's Cell Broadband Engine), "converting" for PS4 usually follows one of these paths:

Package Installer

Install them directly via the PS4 in the Debug Settings menu.

It is important to distinguish between tools that manage PKGs and those that convert them: Can PS4 Play PS3 Games? Compatibility, Streaming & Options

Part 5: How to Spot the Scams (And Protect Your Console)

No Native fPKG

: You cannot simply repackage a PS3 .pkg file into a PS4 .pkg and expect it to appear on the home screen. How to Play PS3 Games on a Jailbroken PS4

A jailbroken PS4, a USB hub, a mouse/keyboard, and a USB stick with Gentle Linux DRO installed. Boot the PS4 using the Linux loader through the web browser. Install the emulator for Linux from Download the PS3 system software from the official PlayStation website and install it within the emulator. Load your dumped PS3 PKG and its corresponding (license) file into the emulator. Performance Note:

Disclaimer: Trading foreign exchange on margin carries a high level of risk, and may not be suitable for all investors. The high degree of leverage can work against you as well as for you. Before deciding to invest in foreign exchange you should carefully consider your investment objectives, level of experience, and risk appetite. No information or opinion contained on this site should be taken as a solicitation or offer to buy or sell any currency, equity or other financial instruments or services. Past performance is no indication or guarantee of future performance.

x  Powerful Protection for WordPress, from Shield Security
This Site Is Protected By
Shield Security