Why does mobile phone Tenpay always prompt: "Error in obtaining certificate signature" before payment?

(1) 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 for several months or more) before installation.

For example, it's August 20th, 2009. First, adjust the date of the mobile phone to June 65438+ 10/,and then adjust it forward until it can be installed normally. Adjust it back after installation. If the Nokia PC suite and Symbian mobile phone certificate signing tool are installed on the computer, right-click the software to pop up, which will have the function of viewing the expiration date. Adjust the time to this date and you can install it

2: Re-sign and reinstall the software.

(2) The certificate is incorrect

Usually this is because the installed software needs to be self-signed. You can install it by applying for a certificate self-signed program.

If it is a JAR program, it is usually because of certificate conflict.

(Many java games will give this error prompt, and the solution is shown in the following 2) But it is not recommended to install JAR programs.

Solution:

1: software signature (check the signature method);

2. Install programs (software/games) directly on the mobile phone or replace the memory card.

(3) Update error

This prompt usually appears because an old version of the same software in the mobile phone has not been deleted and has been repeatedly installed.

Or conflicts caused by different titles of old and new software installers.

Solution:

1: Install the new version of the software after uninstalling the old version;

2. Open a new version of the software and change the title of the installer to be consistent with the old version in the PKG document.

(4) The certificate has not yet taken effect.

Mobile phone time exceeds the time limit of software certificate. In this case, the date of the mobile phone is generally outdated.

Or the time is adjusted too early when the certificate prompt for installing software expires.

Solution:

1: Check whether the date setting of the mobile phone is correct;

2. Adjust the time of the mobile phone to the time limit of the certificate, then install it, and then adjust it back to the correct time after installation.

(5) The required program access rights are not granted.

Because of the security problem of S60 third edition system, the permissions of some programs may be banned. A program without this permission cannot be installed, or the program has been signed. Another possibility is that the certificate is wrong.

Solution:

1: Re-sign the software before installation;

2: XX mobile phone, remove the restrictions of mobile phone certification bodies.

(6) The certificate is restricted.

1: software signature error or multiple software signatures.

2. The existing mobile phone authentication authority is too low.

Solution:

1: Re-sign before installing the software.

2. Apply for a mobile phone certificate with higher authority.

(7) Unable to install protected applications provided by untrusted providers.

This is usually caused by the following situations:

1. Mobile phone setting problem