If you don't understand, ask, how to open the right limit for the concentric desktop special edition?

Functional overview

In developer mode, you can use root privileges to perform sudo operations, install and run unsigned applications that are not available on the store shelves. By default, the system does not enter developer mode.

operational approach

There are two ways to start the developer mode: 1, enter the developer mode online, and 2, enter the developer mode offline.

1. What is the way to enter the developer online?

Step 1 On the home page of the Control Center, click General.

Step 2: Click on the developer mode.

N Step 3 Click the button to enter the developer mode.

Method for enter developer mode

Step 4: Select the online mode.

Step 5 Click Next.

N Step 6: Enter the account number and log in.

N Step 7 Carefully check the developer mode disclaimer, and after understanding the precautions, check Agree to enter the developer mode.

Step 8 Click OK. After the system issues the certificate, the button will change to developer mode.

Registration process

Note: You cannot quit or cancel after entering the developer. All accounts in the system will have root privileges.

Second, enter the developer mode offline.

N Step 1 On the home page of the Control Center, click General.

Step 2: Click on the developer mode.

N Step 3 Click the button to enter the developer mode.

Method for enter developer mode

Step 4: Select offline activation.

Step 5 Export machine information

Export machine information

Step 6, copy the website, write it into a text document, copy it to the networked machine together with the exported machine information through the U disk, and then open it in the browser.

Export machine information

Step 7: Import the machine information in the webpage according to the steps.

Upload machine information

Step 8: Pop up the account login interface. If you have applied for a union ID, you can log in directly. If you are not registered, please register the login account first, and then continue the operation (the registration and login process is omitted here, please complete it yourself).

Login account

Step 9: After importing json file, download the certificate, and then copy it to U computer via USB flash drive.

Get certificate file

Note: If you click Download Certificate Browser Error 404, please refresh or restart the browser or import the json file again and click Download.

Step 10: Return to the offline activation interface, import the copied key file from the U disk, and restart the computer to take effect.

Import key file