Upgrading your Hikvision security system can be a daunting task, especially when encountering password issues. This guide focuses on “How To Get Guid File Verification Hikvision,” providing detailed information and potential solutions for unlocking your Hikvision NVR.
Understanding the GUID File and Hikvision Password Reset
The GUID (Globally Unique Identifier) file plays a crucial role in Hikvision’s password reset process. It’s essentially a device-specific fingerprint generated by the SADP (Search Active Devices Protocol) tool. When you forget your password, you can export this GUID file and send it to Hikvision support for verification. If the information matches their records, they can provide a temporary password reset.
Steps to Obtain and Utilize the GUID File
- Download and Install SADP: Obtain the latest version of the SADP tool from the official Hikvision website.
- Run SADP and Locate Your Device: Ensure your Hikvision NVR is connected to the same network as your computer. Open SADP; it will display a list of active Hikvision devices.
- Export the GUID File: Select your NVR from the list. If the password is unknown, look for a “Forgot Password” or similar option. This will prompt you to export the GUID file.
- Contact Hikvision Support: Email the GUID file to Hikvision support, along with the required information, such as the device model number, serial number, and proof of purchase (if available).
Why Hikvision Might Deny Your Request
Hikvision may refuse to assist with password resets if:
- Unofficial Purchase: The device was purchased from an unauthorized reseller (e.g., eBay, unless the seller is an authorized Hikvision partner).
- Incomplete Information: The information provided doesn’t match their records.
- Suspected Fraud: They suspect the device was obtained illegally.
Alternative Password Reset Methods
If Hikvision denies your request based on the GUID file, consider these alternative methods:
- Password Reset Tools: Explore third-party Hikvision password reset tools. However, exercise caution and research the tool’s legitimacy before using it.
- TFTP Flash (Firmware Update): This involves flashing the device with new firmware via TFTP (Trivial File Transfer Protocol). While this might remove the password, it’s a risky process. It can brick the device if done incorrectly. Research the specific firmware version compatible with your model (DS-7208HGHI with Firmware Version: V3.1.8 Build150714) before attempting this. Incorrect firmware will render your device unusable.
- Professional Assistance: Contact a local CCTV installer or security professional specializing in Hikvision systems. They may have specialized tools or knowledge to reset the password.
Important Considerations Before TFTP Flashing
- Risk of Bricking: Flashing the wrong firmware or interrupting the process can render your NVR unusable.
- Firmware Compatibility: Ensure the firmware is specifically designed for your NVR model (DS-7208HGHI).
- Technical Expertise: TFTP flashing requires technical knowledge and understanding of network protocols.
Finding the Right Firmware
Identifying the correct firmware can be challenging. Always download firmware from trusted sources, preferably the official Hikvision website or authorized distributors. Double-check the compatibility with your specific model number. Using incorrect firmware can cause permanent damage to your NVR.
Conclusion: Guid File Verification and Beyond
While obtaining GUID file verification from Hikvision is the ideal password reset method, it’s not always guaranteed. If you’re facing difficulties, explore alternative methods, but proceed with caution, especially when considering TFTP flashing. Seeking professional assistance is always recommended to avoid potential damage to your Hikvision security system. Consider all options before proceeding, weighing the risks and potential rewards.
