Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Topics - Princess of Sleeping

Pages: [1]
Reverse Engineering / ScePaf RE
« on: July 16, 2020, 04:21:22 AM »
By Princess of Sleeping, Graphene, marburg, Sysie

Code: [Select]
nid : name

0x6E3EEF4E : scePafWidgetAddTaskWithLoop
0x8F09D12E : scePafWidgetTaskStopLoop(temp)

and see :

PS Vita / [Release] Virtual mass storage
« on: June 09, 2020, 09:45:28 AM »
Virtual mass storage

A plugin to create a ram disk to mount at uma0.

With this, very simple and fast IO is possible.

Please be sure to check : also contains the contents of the update.

Download :

PS Vita / [Release] Sysident
« on: May 30, 2020, 04:41:36 AM »
We created a plugin that displays additional information about PS Vita in the system application Settings

This plugin will display the serial number, model and Console ID of the Device

・How to install

1. Download plugin :
2. Add sysident.suprx to under *NPXS10015 and *NPXS10016 in Taihen config.txt
3. If need advanced mode, Add sysident.skprx to under *KERNEL in Taihen config.txt
4. Reboot
5. Open Settings -> System -> System Information
6. Enjoy


浅倉麗子        - Help for development
Sysie            - Tips for development
Lord Freakler - PSVident was the idea to make this plugin
CelesteBlue   - Tips for IdStorage
CBPS Testers - Test for plugin

General / Hidden Key Combo to Show Extended System Info (>= 3.15)
« on: May 25, 2020, 02:38:34 AM »
PSVita Extended System Information on FWs >= 3.15

There was a key combination that showed extended system information in the Setting app, however it is believed that it was disabled in newer firmware due to hackers.

When reverse engineering the Setting app out of curiosity, I found the new key combination for firmware >=3.15.

First navigate to the System Information section in the Settings App, then perform the respective Key Combination:

* Old Key Combination (3.15 <)
1. Hold L+R+Digital Pad Left button+Digital Pad Square button
2. Wait 5 seconds
3. Release 4 buttons and press Start and Select button

* New Key Combination (>= 3.15)
1. Push Left Analog Stick Up
2. Hold Left Analog Stick Down
3. Hold R trigger
4. Press Digital Pad Up button
5. Release Left Analog Stick Down
6. Wait 5 seconds
7. Release R trigger
8. Press Start and Select

* Notes
Old Key Combination can still be used with 3.60 if some debug flags are enabled

PS Vita / [Release] noASLR
« on: April 25, 2020, 08:05:32 PM »
A plugin to disable the PSVita Address Space Layout Randomization (ASLR)

  • Add noaslr.skprx to your config.txt and reboot.
  • Most modules map to a fixed address, making development easier
  • enjoy

download :


All modules loaded after noASLR will be loaded without ASLR.

If not using Enso, everything except shared modules will be loaded without ASLR

The OS allocated extra memory for ASLR, so using noASLR allows the developer to use more memory.

Pages: [1]