How to make a Nokia 6300 mobile phone software certificate

The 6300 is an S40 system that does not require a certificate.

You can use your mobile phone to go online and find software. Look.

The S60 system generally has a separate menu key, delete key. (except N86).

You go to Zhongshan Mobile Phone Repair Network to ask.

You Saipan or find Wu Tiantian, the ant of the wind, and Kunming Chengxin mobile network.

The 6300 is an S40 system and does not require a certificate.

You first open it in the menu - Settings - Confidentiality - Authorization Certificate - Certificate List, and look down all the way down to see how many certificates you have in your phone, is it 8 or 17? If there are 17 of them, it turns out to be a software problem, and it is not an official open beta. Another ** on the Internet, enter ** with your mobile phone**"."Enter your software name on it to select the model**That's it.,Mine is there**.,It's all free.。。。

If you have 8 certificates on your phone, I'm sorry landlord you won the lottery, the phone is a defective machine, to use the phoenix to flash the machine.

Flash! If you can brush back 9 certificates, that's 17. Do you know what a defective machine is?

It's software with certificate signing, and it can't be used for all!! If you don't have a certificate, you can use it, but it's not cool to use it.,For example, the software for listening to songs can't be used at all.,There's always a dialog box popping up for you to be sure.,It's troublesome.。 A lot of things can't be used.,I just brushed my girlfriend's phone back a few days ago.,Her 5300 is a defective machine.,I don't need to teach me to brush the machine, right?

Searching the Internet by myself is full of tutorials... There's only so much more I can do to help you. I hope your phone will be soon**!

Scold...

Mobile phone certificates. 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 improvements in security, and has 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 installations will have functional limitations, such as: incoming calls, hail fast.

Function. The main thing is to prevent malware. In order for an application to implement these "specifically source-restricted and regulated" features, 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**?

In fact, the certificate is not simply placed in a folder, the certificate is used to sign the 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, because a certificate is valid for 6 months and can be used to sign a lot of software. 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.

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.

The certificate is the software pass, and some software needs to be verified by the certificate.

Go to the Saipan forum to apply for one or find a software crack.