Ps Vita C127380 Fixed -

PS Vita Error C127380: Fixed – A Complete Guide to Resolving the Memory Card Issue

1. Enter Safe Mode.
2. Connect your Vita to a PC or PS3 via USB cable.
3. Select "Update System Software" > "Update via PC" (you must have the official PSP2UPDAT.PUP file on your computer).
4. Follow the prompts to overwrite the OS.

Power button

Hold the , PS button , and Right Shoulder (R) button at the same time for about 5 seconds until the Recovery Menu appears.

Solution 4: Use a DNS Fix