If you are looking to update or find a clean download for this version, here is everything you need to know. What’s New in PS Vita Firmware 3.74?
For the average user who just wants to play physical cartridges and access their digital library, for PSN access. However, for the power user, 3.74 is simply a stepping stone to installing custom software and then downgrading to a more stable version like 3.65. Are you looking to install homebrew/emulators ?
Download the or QCMA (recommended).
Check your storage space. The update requires about 200MB of free space on your Sony Memory Card or internal storage (Slim/TV models).
You can no longer create a new PSN account directly from the Vita.
This update was not about adding new features. Instead, it focused on the PlayStation Network (PSN) backend.
