How to use the mobile phone certificate and where is the mobile phone certificate authorization cent

About certificates and software signatures [a must-see for newbies] First, put the "certificate" you get? In fact, the certificate is not simply placed in a folder, the certificate is used to sign the software that needs to be "signed". Don't lose your certificate, because the certificate you apply for in the future is valid for three years, and you can sign a lot of software during the lifetime of your phone.

If the certificate expires, you can apply for a new certificate, or you can adjust the time of your phone when you install it. The time can be adjusted to the validity period of the certificate. 2. What is a signature?

1) Generally speaking, the signature is to write your own mobile phone serial number into the software you want to install, which is a one-to-one correspondence, and the software signed by a mobile phone user can not be used by other users, and there will be a certificate error prompt. (b) Specifically, because of the S60 3rd system security settings. Therefore, the program that starts randomly must be officially certified.

However, not every developer has the ability to pass the official certification, and most of the software that has passed the certification is the protection section uidAll the sinicization and cracking of the UID of the protection segment also rely on the certificate in a large part of the program, although it is impossible for us to crack the official certification. But we can use the free certificate in our hand to request a free certificate for our mobile phone.

Bind the serial number of your own mobile phone. Only for your own phone. But for the fun of playing the machine.

What are we afraid of? The most useful example of this is adding an auto-start function to a program that natively supports auto-start. 3. Why do you want to sign:

The signature can enable the software to successfully pass the data information verification of the mobile phone, that is, certificate verification; (a) Signatures can prevent virus files; (2) The signature can make some software start with the startup of the mobile phone, and there is no need to open the program every time the phone is turned on; (3) Signatures can simplify the registration process of some software, that is, there is no need to calculate the registration code through the keygen; (4) The signature can crack some software (due to damage to the original official certificate in the process of sinicization or cracking); The number of smart phones in Symbian has occupied 50% of the market share, so the future trend is to have more and more certificates, and the existing old methods of the forum can no longer apply for a Saipan account, so I will give the current Symbian application procedure in detail to the friends who need it.

Import the certificate with the signature tool software, and then you can apply for a visa.

When you install the app on your phone, you will set some permissions, turn them on or off. SoXiaomi phonesHere's how to set up app authorization management.

Device: Xiaomi Mi 10

System: 1. First click to open the phone settings option.

2. Then click [Authorization Management] on the settings interface.

3. Click on the auto-start management option.

4. Turn the open settings on or off, click the button at the back to set it.

5. Then click on App Permission Management.

6. Finally, select the application you want to set permissions for the management options.

When you install the app on your phone, you will set some permissions, turn them on or off. SoXiaomi phonesHere's how to set up app authorization management.

Device: Xiaomi Mi 10

System: 1. First click to open the phone settings option.

2. Then click [Authorize Sun Spine Management] on the settings interface.

3. Click on the option of self-starting management of filial piety.

4. Turn the open settings on or off, click the button at the back to set it.

5. Then click on App Permission Management.

6. Finally, select the application you want to set permissions for the management options.

Open the Alipay client and click on My in the lower right corner of the page. In My Page, click on the settings indicated by the arrow at the top of the page. Once you're on the settings page, click on Security Settings.

Click Security Center. Once you're in the Security Center, click Digital Certificates. Then appear on the page trapped in the cluster, click to install the digital Wang Ruying certificate.

Once the installation is complete, adjust the transaction limit. <

Demo model: iPhone 12 &&& Huawei P40 && Xiaomi 11 System version version: Alipay 1. Open the Alipay client and click Mine in the lower right corner of the page.

2. In My Page, click Settings.

3. After entering the settings page, click on Security Settings.

4. Click Security Center.

5. After entering the security center, click Digital Certificates.

6. On the page that appears, click Install Digital Certificate.

7. After the installation is completed, adjust the transaction limit.

The above content applies to iPhone 12, Huawei P40, Xiaomi Mi 11 models.