Can anyone help me make a mobile phone certificate?

If the certificate expires, you can try to adjust the date on your mobile phone to half a year or more than a year, and then try to install it. It is not possible to check the validity of the certificate, select All in Tools - Program Management - Settings - Software Installation, and select the certificate check.

The problem of the certificate, that is, the relevant permissions of the phone. Without certificate signing, some software is just untrusted, prompting that the certificate is wrong, expired, or something is corrupted, and it just can't be installed. The certificate is for some untrusted software, that is, the machine does not trust, can not be installed normally, and the signature is used, which is used with a signature tool to generate a software signed by yourself.

It's a little different from the original software. Of course, it's not that you can't install software on your phone without a certificate. Some of the general ones can be installed directly, and those that are included in the trusted software, such as QQ, UCWeb, etc.

It's too late today, no one is working on the forum, and I won't be able to send it to you until tomorrow.

The answer of my organization, please do not plagiarize, plagiarize, copy, copy, clone... Thank you for your cooperation!! hz

Try using "Saiban Direct".

After hacking the phone, you don't need a visa anymore.

No more certificate errors.

Cracking will not have an impact on the phone, rest assured that it is cracking.

Here is the cracking tutorial.

Teach you to get the certificate yourself, and by the way, crack the phone.

You don't need to sign your phone after cracking it.

The method is simple.

There is a tutorial in the first ** of this network.

It's easy to understand.

Enter the second **--- in the middle of the --- to apply for a certificate--- enter the serial number --- wait for the certificate (this depends on the situation, the fast is ten minutes, and the slow one does not take a day) -- after the certificate is done, --- find the **signature--- which will be signed from the cracked software of the first ****--- and then moved to the mobile phone for installation.

- Go back to the first ** and continue to crack.

Try the ** ...... below1.

Claim only 12 hours later

It is available 24 hours later and opens at 11 a.m. every day.

Automatically close after 4000 applications3

It takes 24 hours to claim 4

Post an application and receive 5

Soon, a few hours will be fine!

Also very fast, a few hours to get better 7

Mobile login. Then find it. Software --- Visa --- Application Certificate.

A few hours would be fine 8

Yes - 12 hours later to pick up my personal recommendation is.

Enter this**.

It is said in detail!

About the certificate: Significance: The mobile phone certificate can be understood as: the passport of the software.

Product Name: phone certificate

The third version of S60 has made significant security improvements, with stricter regulations on third-party software installed and running in the system. Some software involving mobile phone software and hardware security, personal information security and other aspects of the operation has been specially restricted (for example, automatic start with the mobile phone boot is one of the restricted functions).

Some software will have functional limitations when installed, such as: Calden.

Function. The main thing is to prevent malware. In order for an application to implement these "specifically restricted" functions, it must be "signed". In other words, someone has to be responsible for the safety of this operation! Programs that are not signed cannot be installed and run

The "certificate" you get is put on**?

Certificates are not used to install, nor are they simply placed in a folder, they are used to sign software that needs to be "signed". Certificates are not used directly, they are packaged into the SIS software through a special program. The purpose of a certificate is simply to give a certain amount of authority to the program.

Don't lose your certificate when you get it!

What is a signature?

"Signing" is the process of packaging a certificate into a program that needs to be signed. This process requires a special signature tool (software).

What is Self-Signed Program Software?

As the name suggests, self-signature means that you need to sign by yourself, and this self-signed program software can only be used for the mobile phone with the serial number, and other mobile phones cannot be used. (Now the forum produces a certificate for the same batch of 1000 serial numbers).

Certificate expiration: The certificate expired mentioned here, not the mobile phone prompted the certificate expired when installing the program, but the expiration of the cer certificate file you applied for, in fact, it doesn't matter if it expires, the expired certificate can also be successfully signed on the program, but when installing this signed program, you need to adjust the time of your hand to the validity period of the cer certificate file to install it.

Usually we have the first mobile phone software will have a signed version and an unsigned version, for the unsigned software, we can apply for a certificate to make the software for their own machine, through the sign tool provided by Symbian to make their own mobile phone key file and then write it into the software to be installed, and then this software can only be installed in your mobile phone.

In short, a certificate mechanism is a measure used to address security issues, and its role is mainly two:1. Prove the legitimacy of the software. 2。Allow the software to start autonomously.

Some software installed in the mobile phone needs to be signed, and the signature is to write the certificate into the software!

The third edition of Symbian has made great improvements in security, including the addition of certificates....Each operator has to be recognized by Nokia to get a valid certificate, his software can be installed, and most of the software (official) already have a certificate....But many cracked versions also require certificates.

A key and cer are like ID cards, and a program is like a person. If a person [SISX or SIS program] does not have an ID card [cer and key]], then he cannot go abroad [that is, he can get it]. It works. is ** and used]].