: Press and hold the R button , PS button , and Power button simultaneously. Connect a controller via USB and press the PS button.
Select > [Update from USB Storage Device] (for PS TV) or [Update from PC] (using QCMA for Vita). Follow the on-screen prompts to complete the installation. Important Precautions Psvupdat.pup Download
: Visit the PS Vita System Software Support page and click the [Download Now] button to save the file. : Press and hold the R button ,
: Press and hold the power button for at least 7 seconds. Psvupdat.pup Download