Upgrade To The Latest Firmware And Drivers
Sometimes having outdated firmware or drivers can prevent your PS Vita from connecting to your PC. So the solution is to upgrade them and then try again. If you aren’t sure which drivers to install, then there’s no need to panic.
There are plenty of auto-installation driver tools that will detect outdated drivers and then update them. But, of course, you can rest assured that the application will request your permission before downloading or installing the drivers.
Install CMA With Lilusb0 Driver
If any of the above options didn’t fix your problem, you should first uninstall your CMA and uninstall your QCMA. After that, you need to restart your PC and then install the QCMA again, but this time by selecting your lilusb0 driver.
After that, close the Content Manager on your PS Vita. Now turn on the airplane mode. After this, open the Content Manager and then open QCMA. This should resolve your issue.
Uninstall Content Manager
First, you should uninstall CMA, QCMA, as well as the drivers. Also, uninstall your Content Manager. Then proceed to reinstall the QCMA and then connect your Vita. This should solve your problem.
Now, if you don’t automatically get sent right to the QCMA setting, then head on to the second tab. There you will find Custom Firmware. You need to use the features to connect securely to the Content Manager app (on Vita) with the Vita. This step should ideally work.
Check On DNS
Many users reported that they couldn’t sign into Vita because it was asking for updates every time they tried. So you should head to the wifi Vita setup and then go to the network you are using. Now, choose advanced settings and then check DNS by scrolling down. After this, disable the auto-updates. This should stop the updates promptly, and you might be able to sign in, thus solving the connection issue.
These are almost all the ways you can get your PS Vita connected to your PC again. But note that if nothing works, then you can try contacting Sony’s customer service. They will be able to address your problems in detail and help you out fast.