Tools/raw materials
Micro-transfer developer service platform
IPA file
The reason why Apple's application signature expired.
1
First of all, we should know that there are many reasons why the signature expires, and the signature certificate is encrypted with a digital certificate, and the expired time information will be added to the general certificate, so there is a phenomenon that the certificate expires.
Please click to enter a picture description.
So the reason for the expiration is that the ios software cannot be used because the certificate is expired or invalid. Under normal circumstances, you can find the merchant who bought the signature to renew the fee. If it is your own signature, you just need to renew it yourself.
Another signer deleted your signature. In this case, the ios software cannot be used because the signing certificate no longer exists.
Another is that the signing certificate is used too much. Too many apps signed by a certificate will also invalidate the signing certificate, because Apple's corporate account can only be used for internal testing. If there are too many signatures, it will be considered as a violation and the certificate will be blocked.
When we find that our ios software certificate has expired, we should first check why it has expired, and then solve this problem.
end
What if the signature expires?
No matter whether the certificate expires or is blocked, we only need to find a signature service provider to re-sign, but frequent expiration of the signature will cause the loss of app users, so we need to pay attention when choosing the signature. In the case of sufficient funds, priority should be given to independent and stable signatures. Next, let's talk about how to sign up for Apple App online.
To enter the micro-diversion official website, you must first log in your account. If you don't have an account, you can register one first, and then click "sign online" according to the navigation bar prompt.
Please click to enter a picture description.
Click upload IPA file. Please note that this IPA file must be unsigned before.
Please click to enter a picture description.
Select the package and time, click on the online signature and pay.
Please click to enter a picture description.
In the signature management of personal account, you can see the signed application and click Download.
Please click to enter a picture description.
In this way, the problem of expired signature is solved. Many people directly find personal service providers when signing contracts, and it is inevitable that they cannot reply in time. If they sign online independently on the platform, the waiting time can be reduced.
Matters needing attention
IPA files uploaded by online signature must be unsigned.