If you need assistance with legitimate PS Vita hacking guides (safe methods), let me know and I can point you to documentation.
Do you mean:
Yes, but again, use Modoru + official PUP. The result is identical to a patched PUP but safer. psvupdatpup download patched
Here is an interesting look at what this file is, why people search for "patched" versions, and the cat-and-mouse game behind it. If you need assistance with legitimate PS Vita
To use the update file on a physical Vita or within certain local software setups, you must follow a specific folder hierarchy: why people search for "patched" versions
Tools like Modoru require a specific official .PUP file to safely transition the system to a mod-friendly version. 📖 How to Manually Install/Update via .PUP