2. Open the ipa package and you will find two files _CodeSignature and embedded.mobileprovision.
3. Unzip the ipa installation package
4. Replace the certificate configuration file (the file name must be embedded and cannot be customized).
5. Re-sign (Certnename is the file name of the re-signed certificate, and the certificate ID suffix can be added).
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Ps: Ignoring the second step or not specifying when entitlements.plist will re-sign will cause ipa package installation to fail.