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Category PS4 Guides and Tutorials       Thread starter PSXHAX       Start date Mar 18, 2017 at 12:32 AM       15,858       9            
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Previously we saw a PS4 PKG File Installation overview with the OMSK Client application, and following his PS4 Trophies Profile Mod Guide today PlayStation 4 developer @MODDEDWARFARE updated his YouTube Channel with a tutorial covering how to install OMSK / Demo Mode on a 1.76 PS4 console. :geek:

From the video's caption: How to Install OMSK / Demo Mode on a PS4

How to install OMSK which is a mode used for Demo Unit PS4's at game stores for demoing different games.

OMSK Debug Version.jpg

Activating OMSK Demon in 5.55 (OFW) and Online
From the README.md: OMSK5.55

OMSK For PS4 5.55 OFW

Warning

This method will format your hdd and will lose everything use with caution.

Will freeze on "Updating From Server" but you will have omsk installed (sadly IDU Mode will be needed in-order for it to download).

How to install

1) Copy backup data from pc to usb under "Root USB -> PS4 -> EXPORT -> BACKUP -> 201807020206_00 -> archive.dat
2) Plug USB into PS4 and Go to [Settings] > [System] > [Back Up and Restore].
3) Select Restore PS4
4) Select the back-up file "OSMK For 5.55"
5) You'll see a screen that tells you that the system will restart and initialize whether or not the back up process is completed. Choose [Yes] to continue
6) After XMB has Shown you can start OMSK

Download

PS4.zip (1.15 GB) / EXPORT.part1.rar (499 MB) / EXPORT.part2.rar (499 MB) / EXPORT.part3.rar (170.66 MB)

Download: IV0001-NPXS29005_00-OMSKCLIENTV00100.pkg (28.8 MB) / IV0001-NPXS29005_00-OMSKCLIENTV00100.rif (1.0 KB)
Download: IV0001-NPXS29005_00-OMSKCLIENTV00100.pkg (28.8 MB) / IV0001-NPXS29005_00-OMSKCLIENTV00100.rif (1.0 KB)
Installing PKG with the OMSK demon, without Debug Setting

Installing OMSK On 5.55

PS4 5.05 UI Mods & OMSK Demon For 5.55
Thanks to @raedoob for letting us know about this guide in the PSXHAX Shoutbox earlier today! (y)
How to Install PS4 OMSK  Demo Mode Tutorial by Modded Warfare.jpg
 

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