DEYIPAI · SERVICE & SUPPORT
Service and support
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Guidance and technical support
Companion software
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Technical support
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Before installing
Check the model, system, architecture and release notes. If no package is listed, contact support rather than using software for a different device.
Current download files are marked as tests. Real installers and verified compatibility information will be supplied separately.
Historical devices and references
Legacy links are kept separate from current model-specific downloads. Contact support if a link is unavailable or the model is unclear.

