After the phone is factory reset, the certificate is expired when the individual software is install

Hello to hours after it is done.

I will send you the certificate, key, tutorial, computer and mobile phone signing tool together, please make sure that the mobile phone serial number and email address you left are correct, don't forget when you receive it, please look for the email of [Yanyan children].

There are tutorials in the space to teach you how to do certificates and signatures, and the Smartphone Player Alliance team will answer for you.

It may be that your certificate has expired, so you can do whatever it takes to make a certificate and install it yourself after cracking it. Log in to Mobile Park and enter your phone model and your phone serial number. Then generate a piece of software. Install it on your phone.

Don't ask for anything, go to **"Stevedore" to the mobile phone, After installation**certificate, after success, the software can not be installed in the future to go to the stevedore to sign and then you can install it, and you don't know how to go to the Saipan forum to see the novice tutorial You understand everything (those who say that they give you a certificate after they are all liars, please give it points after receiving the certificate, online**more).

The first way is to move the date forward when you install the software, and then turn it back when the installation is complete.

The second way is to apply for another certificate, you can go to Saipan to apply, you can't apply at night, you can apply for one yourself tomorrow, hurry up.

Add me 938666675 tell you that when the time comes, call me ** to tell you.

The easiest way to do this is to move your phone forward or backward for a few months.

Show the reason for certificate expiration: Due to the certificate mechanism of S60v3, most software uses free certificates that are valid for one year, if you install S60v3 software, the certificate expires and cannot be installed.

Solution: When the certificate is expired, move forward the time of the phone by six months and install it. If the certificate still shows that the certificate has expired, move it forward by six months again, and so on. If it shows that the certificate has not yet taken effect, check the time on your phone and set it back for a while.

After successful installation, you can readjust the phone time to the exact time.

Beginner's Tutorial on the solution to the problem of "expired mobile phone certificate" that causes the software to be unable to be installed!

There are often some "certificate x x" problems that cause the software to be unable to be installed, so let's summarize the possible problems!

The first thing to note is that the certificate has an expiration date, regardless of whether the certificate is within the validity period, it can be installed, and all you need to do is to adjust the time of the mobile phone during installation.

1.Certificate error.

The most common reason for the problem is (1) the program that needs to be self-signed is installed without signing, (2) the software signed by someone else with a private certificate (that is, the certificate that provides the serial number application), and (3) the software that is repeatedly signed (that is, it has been signed once and signed again).

2.Certificate Limitations.

This problem is not very common, but it is still annoying to appear. The reason is that the key is required to make a certificate and sign, and some signing software will prompt when the key does not match, but some still continue to sign, so that the signed software will prompt the certificate restriction when it is installed. There is also a reason why the certificate file is corrupted during propagation.

Solution: Try to change the key file first, it is best to ask the person who helped you make the certificate to send you his key file, if it still can't be solved, make a new certificate.

3.The certificate expires and does not take effect.

Each certificate has an expiration date, and only within the validity period of the certificate can be installed. But the signed software can't look at the expiration date, so you can only try it when you install it.

The solution: is to modify the phone time. Generally, the normal date will be adjusted first, and then the adjustment will be adjusted in 3 months, and the adjustment will be installed once to see the error report.

The certificate expires because the time of the current mobile phone is after the validity period of the certificate, and it can be adjusted forward, and the certificate is not effective, and the mobile phone time is before the validity period of the certificate, which should be adjusted backward (in fact, this error will not appear when it is adjusted to the correct date in many cases).

free: The solution to the problem.

1.First, it depends on whether the software you install requires a signature, and don't need to sign the software that doesn't need to be signed. Look at the file name suffix before signing

SISX does not require a signature,sis only needs to be signed, but not allThe SIS documents must be signed.

2.Check to see if the certificate has been successfully signed and installed before.

The certificate has been successfully signed and installed, indicating that the certificate is valid and can be skipped 4.

3.Replace the software to try to sign, don't lock on one software.

4.Select whether to change the key file or redo the certificate based on the error message.

5.Basically, these few steps can solve more than 80% of the problem, if you can't install it, then ask for help.

Due to the certificate mechanism of S60v3, most of the software uses a free certificate that is valid for one year, if you install the S60V3 software, the certificate expires and cannot be installed.

As long as the mobile phone time is set to the validity period of the certificate used by the author to create the software, it can be installed normally.

Specific methods: 1. When installing the software, select to view the certificate details, which has the certificate expiration date, and adjust it accordingly.

2. Adjust the phone time forward in units of 2 months until you find a suitable time to install the software.

Finally, after installing the software, you can adjust the time to normal.

Workaround:

1: Adjust the mobile phone time to the time limit of the certificate (adjust the mobile phone time forward by a few months) and then install it, and call it back to the correct time after installation (the method of adjusting the time: Settings - Mobile Phone Settings - General - Date and Time - Date).

Note: The software defaults to a cycle of 3 months, but for convenience, you can move forward one year at a time, and if it also prompts expiration, you can continue to move forward. If the prompt indicates that the certificate has not yet taken effect or the time setting of the mobile phone is incorrect, it means that you have adjusted too much, and then adjust it later.

Until it is installed. 】

2: Re-sign the software. "Signing" is the process of packaging a certificate into a program that needs to be signed.

This process requires a special signature tool (software). The signature program software needs to be signed by yourself, and this self-signed program software can only be used for the serial number of mobile phones, and other mobile phones cannot be used. (Now the forum produces a certificate for the same batch of 1000 serial numbers).

First, re-sign the software.

Second, move the time of the mobile phone forward or backward by one year.

Error 1: The certificate has expired.

Problem description: The software certificate has expired.

Solution: 1: Adjust the time of the mobile phone to the time limit of the certificate (adjust the time of the mobile phone forward by a few months) and then install it, and then return to the correct time after installation.

How to adjust the time: Settings - Phone Settings - General - Date and Time - Date) 2: Make a certificate for the manual limb machine.

Error 2: The certificate has not yet taken effect.

Problem description: The time of the mobile phone exceeds the expiration date of the software dust certificate Solution: 1: Check whether the date of the mobile phone is set correctly;

2: Adjust the time of the mobile phone to the time limit of the certificate, and then install it. After installation, it is enough to return to the correct time.