How to fix a flicking application in iOS

Recently, a series of applications on the iOS operating system suddenly launched. That was determined to be an error coming from…. Facebook application. This problem makes many users feel uncomfortable while using the phone. The solution to completely overcome this situation is being interested by many users.

In the above case, the way to help us fix errors thoroughly is to use the Lockdown application. This application is quite effective in protecting user privacy and firewall systems on iOS. Lockdown uses a VPN (a virtual private network) to block third-party trackers.

The application allows other software such as Pinterest, Spotify . to start during the time that some applications on the iOS operating system encounter problems. For example, the case of Facebook recently. The advantage we want to use is that it is completely free.

Step 1: First we download the Lockdown application to your device.

Step 2 : After downloading, run the application and follow the instructions shown on the screen. You will be explained in detail each specific operation. Accordingly, these steps can be bypassed by touching any place on the screen.

Note: If you want to receive notifications from Lockdown we choose Enable, otherwise press No to cancel.

Step 3 : Click the 'Cancel' button when the application appears on the screen that requires registration or login.

Step 4: Look at the top of the screen you will see the firewall switch (Firewall On) and click. Once setup is complete, you can now switch VPN / firewalls with the Lockdown application.

Step 5: Please skip and use the trial version. From now on with Lockdown the applications on your computer will run smoothly without worrying about crashes anymore.

Lockdown will help applications run again and avoid the influence of other software in the machine. When you do not need to use Lockdown anymore, just delete the application from your device. The previously configured VPN profile will also be automatically deleted according to the application.

In case, if the user still does not fully fix the error at home, you can take it to a reputable phone repair shop for experienced technicians to help solve.