Will a factory reset delete my recorded footage?

It can affect access to existing recordings by clearing the database and settings pointing to them, even though the footage may technically remain on the drive. Back up anything important beforehand where possible.

Is it safe to update Hikvision firmware myself?

It can be, provided you download the correct file from the official source for your exact model and ensure the power supply is stable throughout. If in doubt, it is safer to have an engineer carry this out.

What happens if the recorder won't start after an update?

This usually means the update was interrupted or was not compatible with the model, and the recorder may need specialist recovery rather than a simple retry, which is best handled by an engineer.

Can I recover a forgotten password without a full reset?

Often yes, using Hikvision's official password recovery route through security questions or a code generated from the device serial number, which avoids wiping your other settings.

How do I know if my recorder needs a reset or a repair?

If the fault clears after a normal reboot, a reset is unlikely to be necessary. If problems persist across reboots and are not password-related, it is worth having the hardware checked before resetting anything.

Hikvision DVR and NVR Factory Reset and Firmware Guide

Safe reset routes, configuration backup and firmware advice for Hikvision recorders

Get a Free Quote Call Now

Locked out of your Hikvision recorder or stuck mid firmware update? Don't guess, ask us first.

Serving Chatham, Medway, Kent and South East London, we can advise on password recovery and safe firmware updates, and step in when a recorder needs proper recovery. Call 01634 944161.

No call centres, a real engineer answers.

01634 944161 WhatsApp Book an engineer

There are times when resetting a Hikvision DVR or NVR back to factory settings, or updating its firmware, is a reasonable step to resolve a persistent fault or prepare it for a fresh configuration. Done carefully, this can clear stubborn glitches without any hardware repair being needed.

The risk is that a factory reset wipes recorded footage settings, network configuration, user accounts and often the recording schedule itself, so it should never be the first thing you try for a minor issue. Firmware updates carry a different risk: an interrupted update, such as from a power cut partway through, can leave a recorder unable to start at all.

This guide covers the safer approach: backing up configuration where possible, understanding the different reset options, and knowing when a recorder that has failed to update or reset needs an engineer to recover it rather than being left switched off.

What You Will Usually Notice

The recorder has become unresponsive or is stuck on a boot screen

You have forgotten the admin password and need account access restored

Settings have become inconsistent after a firmware update

The system needs to be prepared for a new owner or fresh installation

Recurring software glitches that reboots alone do not resolve

Safe Checks You Can Do Yourself

Back up your configuration file first

Before making any changes, use the maintenance menu to export the current configuration to a USB stick if the recorder is still accessible. This lets you restore most settings quickly afterwards.

Note down your camera and network details

Write down IP addresses, camera channel assignments and any port forwarding details currently in use, since a factory reset clears these and you will need them to reconnect everything.

Use the official Hikvision password reset tool where applicable

If you only need to recover a forgotten password rather than a full reset, Hikvision provides a security question or code-based reset route through the local menu that avoids wiping other settings.

Only update firmware from the official source

If a firmware update is genuinely needed, download it only from Hikvision's official channel for your exact model, and never interrupt the update once it has started.

Ensure a stable power supply before any reset or update

Both a factory reset and a firmware update should only be carried out when the recorder is on a stable, uninterrupted power supply, since a mid-process power loss is one of the most common causes of a bricked unit.

What Normally Causes It

Forgotten admin password with no backup access

Without saved account details or a security question set up in advance, regaining access to a locked recorder often means using a manufacturer reset process rather than guessing the password.

Configuration drift after multiple manual changes

Recorders that have had many manual setting changes over the years can develop inconsistent behaviour, which a careful factory reset followed by reconfiguration can sometimes resolve.

Firmware update interrupted partway through

A power cut, network drop or premature reboot during a firmware update can leave the recorder in a partially updated state that will not boot normally afterwards.

Incompatible or corrupted firmware file

Using firmware intended for a different model, or a file that has become corrupted during download, can cause the update to fail or leave the recorder unusable.

Hardware fault mistaken for a software issue

Occasionally a recorder that appears to need a reset actually has a failing hard drive or power supply, meaning a reset alone will not resolve the underlying problem.

Resetting while the device is still bound to a cloud account

A factory reset clears local settings but does not unbind the recorder from a Hik-Connect or similar cloud account, which can lead to connection errors if the original account access is lost.

When to Stop and Call an Engineer

The recorder will not boot after a firmware update or factory reset attempt

You do not have a recent configuration backup and the system holds critical footage settings

The official password reset route is not available for your specific model

You are uncertain which firmware version is correct for your recorder

The unit shows a hardware fault alongside the software problem

Keeping it from coming back

Export a configuration backup to USB every time you make significant changes, and keep firmware updated in small, verified steps rather than leaving several versions to catch up at once.

Book an engineer Or call 01634 944161

Hikvision repairs CCTV systems Alarm and CCTV repairs Wisetech Security in Sittingbourne

Other Guides You May Find Useful

Frequently Asked Questions

Hikvision DVR and NVR Factory Reset and Firmware Guide: common questions

Ready for an installer rather than another fix?

Meet our CCTV installers in Medway

Need Security or WiFi Help Fast?

Alarm installation, CCTV, access control, WiFi and repairs across Kent & South East London. Call, WhatsApp or send a message for a free quote.

Call 01634 944161 WhatsApp Free Quote