A Reddit user by the name of morgue888 has posted an image and details about an SD Card mod he did on the PS2 Network Adaptor:   This mod lets you use an SD card to load backups instead of using a HDD, here are the components he used:   Materials/Hardware: Card Reader
https://www.amazon.com/gp/product/B00DGNYXQ0/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1   Converter for Card Reader
https://www.amazon.com/gp/product/B00006B8C2/ref=oh_aui_detailpage_o08_s01?ie=UTF8&psc=1   Card Reader Extension https://www.amazon.com/gp/product/B00879U4O8/ref=oh_aui_detailpage_o08_s02?ie=UTF8&psc=1   SD Card
https://www.amazon.com/gp/product/B013WXK4NY/ref=oh_aui_detailpage_o08_s01?ie=UTF8&psc=1   Useful but not absolutely required if you have another method to format the SD cards: You can connect the card reader to your PC over USB but it reads it as a HDD for proper formatting. https://www.amazon.com/gp/product/B00DQJME7Y/ref=oh_aui_detailpage_o06_s01?ie=UTF8&psc=1   Source

Developer Sc0rpion has released a Web GUI for @flatz Remote PKG Installer for PS4, it is in both Russian and English, there is a guide on how to use this at the source:   Source

PKG0_calc_hashes.py by "windsurfer1122" (c) 2018 Calculate hashes for data blocks inside PS3/PSX/PSP/PSV/PSM packages.   Goals: Build CMAC and SHA-1/256 hashes of data, just like it is used in the 0x40 digest of PKG0 packages (PS3/PSX/PSP/PSV/PSM) Support of all known package types: PS3/PSX/PSP, PSV/PSM Easy to maintain and no compiler necessary (=interpreter language) Cross platform support Decision: Python 3 Compatible with Python 2 (target version 2.7) Identical output Forward-compatible solutions preferred   git master repository at https://github.com/windsurfer1122  

Most of you know about that awesome demo of the Silent Hill P.T game that was released a good while ago on the PS4, then it disappeared when we found out that Konami bosses were a bunch of scumbags, the demo was removed from the PS Store and you couldn't redownload it even if it was in your download list.  The only way to enjoy the demo from that time, was to either have it already installed on your PS4 or have a hacked console, well it seems there might be a new way to enjoy the demo on the latest PS4 firmware.     The video above shows that installation is possible via an application external from the PS4, it however does not show it being played and there is no proof that this is not a spoofed console, opinions?   Source

One of the greatest developers in the scene has released a Remote PKG Installer, which will give you the ability to remotely install a PKG, which means no more using a USB device, no more plugging and unplugging a USB cable, below you will find the requirements:   Requirements: Any exploit on 4.5x+
HEN 1.8 by zecoxao   Download the newest version of Remote PKG(Released 24th October 2018) https://mega.nz/#!GVMmgaqY!0jtBc1BWaPD2_5MoYszzxdMjcCKMq8zvM6s6Mwzl8yw   Now some tweets:   Follow instructions on how to use here: https://gist.github.com/flatz/60956f2bf1351a563f625357a45cd9c8#file-remote_pkg_installer-txt   Follow @flatz on Twitter here: https://twitter.com/flat_z  

milador has released a little something to help people who have limited or no hand movement to be able to play games on their consoles, here is a quote from the source:     Source

Developer and PlayStationHaX Admin @zecoxao has released a decrypter for the PS4's Syscon Firmware, there isn't much more to say about the app, if you want to find out more about it, go spam zecoxao on Discord:   Download Developers Twitter PlayStationHaX Discord  

Scene developer @zecoxao has updated PS4 Hen to version 1.8, this is his own personal mod which redirects userlogs to kernel and also adds support for Spawn SELFS on /data/self:   This HEN is to be used in conjunction with @flatz recent Remote PKG release, here are some tweets:     if you want an explanation in Spanish, you can check this video:   You can access PS4Hen 1.8 by visiting this link on your PS4: http://zecoxao.github.io/   You can follow zecoxao on Twitter here: https://twitter.com/notzecoxao   You can also speak to him on the best PlayStation related Discord server on the internet here: https://discord.gg/2B2uhw6

UPDATE: the cheat pkg i made didnt work so i have made a custom patch for you all using my tool so you can all enjoy the back from the dead mod i made for ps3 lol   Hello all as you know ive been working on my ripkit tool but while doing it i have thought about cheats and putting them into a game. well i have now made it even easier!

this is the only game i have done this on and its only a remake of the ps3 version i made so may be slightly buggy but should be fine.

CHEAT PKG: (Patch for Now)

Dead Rising 2
UP0102-CUSA04313_00-DEADRISING002PS4-A0100-V0102
Mega Mod By RiPPERD
Boosted Money Pickups
All Slot Machines Now Pay Out $1M
Weapons In Safehouse
Weapons In Royal Flush
Increased Attack Damage For Weapons
Increased PP For Weapons
PP Multiplied By 10
Unlimited Use of Weapons
Increased Health From Pickups
Increased Health For Survivors
Descreased Health For Bosses
Teleport From Bathroom of Safehouse
Pocket Any Item
No Vehicle Damage
No Key Needed For Vehicles
Exit From Safehouse Made Closer
DOWNLOAD: https://www77.zippyshare.com/v/dMqvBWbX/file.html   does anyone know how i can make it an update pkg to only update the modded files? my ripkit version of this game works perfectly but the cheat pkg file causes no start

Here's a simple tool to view error codes on the ps4     https://github.com/xXxTheDarkprogramerxXx/PS4_Error_Code_Viewer/releases/tag/V1.0