Turn off Wi-Fi on your PS Vita to prevent it from automatically grabbing the latest update from Sony's servers. Connect your Vita to your PC using a USB cable. Open the app on your PS Vita. Navigate to System Update > Update by Connecting to a PC . Follow the on-screen prompts to complete the installation. Vital Safety Tips

The most recent version of the firmware is available directly from Sony: Official PS Vita System Software Update : Visit the PlayStation Support site and click the [DOWNLOAD NOW] button to get the latest PSVUPDAT.PUP file. Note that you may need to rename this file to PSP2UPDAT.PUP depending on your installation method. Community & Version-Specific Mirrors

psp2updat pup download link
Ops (: Contenido disponible solo en portugués.
OK

Psp2updat Pup Download //top\\ Link ★ Instant