What you need
Vita/PSTV 3.60 TaiHenkaku ( beta.henkaku.xyz )
VitaShell 1.42 (
https://github.com/TheOfficialFloW/VitaShell/releases )
AdrenalineEasyInstaller (
http://www.mediafire.com/file/woe2cjy7u0c8weo/AdrenalineEasyInstaller.vpk )
Vita-IDU (
https://github.com/xyzz/vita-idu/releases )
Package Manager(
http://www.mediafire.com/?0qtmiv5sasr8hdm )
661.PBP (
http://www.filecluster.com/downloads/PSP-Playstation-Portable-Firmware.html )
QCMA (
https://codestation.github.io/qcma/ )
NA (
http://zeus.dl.playstation.net/cdn/...GS2kHjqiIFYGw3BLuEXbwX6I1YQGJHNuF3n2UqMpT.pkg ) Guide uses this as a base. change the title id and license file accordingly. upon installing the package an existing license file will give you the correct name to name ur vitashell rif to and replace it.
EU (
http://zeus.dl.playstation.net/cdn/...ptjJAGS6r3u5Fo9hCe2jBx2r5rYbDBeiCUI3r037G.pkg )
FTP Client (FileZilla) (
https://filezilla-project.org/ )
DB Browser for SQLite 3.9.1 (
https://github.com/sqlitebrowser/sqlitebrowser/releases )
Steps
Step 1: Install QCMA, FileZilla, DB Browser on ur PC. Place the package file in the designated qcma package folder. Default is Documents/PSV Packages
Step 2: Install taiHen and use Molecular Shell to install VitaShell 1.42 if you haven't already
Step 3: Reboot your Vita, install taiHen again, and open VitaShell to gain access to all files.
Step 4: Start an FTP server, and place 661.PBP in ux0:/pspemu/adrenaline
Step 5: Go to ux0:/license/app/VITASHELL and download the license file to your PC
Step 6: Rename that license file to UP1023-NPUH90046_00-0000000000000002.rif
Step 7: Install Easy Adrenaline Installer
Step 8: Install Vita-IDU
Step 9: Setup the package manager. Use filezilla to transfer the files you downloaded to vs0:/app/NPXS10031 Replace all files.
Step 10: Copy app.db from ur0:/shell/db to ur pc and open it in DB Browser. Follow this guide (
http://hackinformer.com/PlayStationGuide/PSV/tutorials/how_to_create_the_pkg_installer_bubble.html )
Step 11: Upon replacing app.db reboot the system and start up taihenkaku.
Step 12: If you haven't done so already, link ur Vita/PSTV to QCMA. Then launch the IDU app and enable idu mode. Disconnect from the internet and reboot. This is a must or it will attempt to auto update.
Step 13: Once booted hold L(L1),R(R1),Up DPad,Start until demo disappears. This lasts 5 Minutes so be quick. Connect to internet and Open Package Manager
Step 14: Select the package file and install it. If you followed these instructions to the fullest it should succeed.
Step 15: Install taiHen and launch IDU app and disable idu mode and reboot.
Step 16: Install taiHen and launch VitaShell and start the ftp server. Copy the license file from your pc from Step 6 to ux0:/pspemu/PSP/License Replacing the one thats already there.
Step 17: Exit VitaShell and Start the Easy Installer and select NPUH90046 to install it to. Let it reboot. Power off and boot into Recovery and rebuild database as a safety measure.
Step 18: Install taiHen and boot Adrenaline. It should boot assuming everything went smoothly.
Step 19: Enjoy
If anybody wants to rewrite this feel free. I pieced together various info from several guides and don't really feel like doing it all proper like. This removes the need of PSP/PS3 so should help anyone who missed the PSN Deadline.
Update: There is now a more convenient way to keep your vita from updating while in idu mode. It also makes it convenient to upgrade directly to 3.60 from any firmware below it. You can find more info here:
http://wololo.net/2016/12/03/henkaku-update-server-easy-way-update-ps-vita-fw-3-60/