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Verify that the client environment is correct, including the operating system (iOS or Android), deployment environment (daily, staging, or production), network type (internal or public), and protocol (HTTP or HTTPS). If an HTTPS page fails to load, the HTTPS certificate may not be installed. Install it and try again.
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Check for JS errors.
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If a feature is not working, especially on older iOS versions, verify that the feature is supported on that version and whether special compatibility measures are required, such as the
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If the issue involves JSBridge:
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Check whether JSBridge triggers a success callback, a failure callback, or no callback.
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If a success callback is triggered, verify that the returned content is as expected.
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