Based on current security standards and device types, here is a full review of this tool's utility, risks, and modern alternatives. Overview of Nokia Security Code Removal Tool v1.8.4
For many older smartphones, you can turn off the phone, then hold the Volume Down and Power buttons (or Camera + Power on Lumias) to enter recovery mode and wipe the device. nokia-security-code-removal-tool-v1-8-4-free-download
It typically requires inputting the phone's 15-digit IMEI to generate a corresponding +pw+ code to be typed into the keypad. Based on current security standards and device types,
If you are locked out of a modern Nokia phone, you must use different methods: If you are locked out of a modern
This tool is ineffective against modern HMD Global Nokia Android smartphones or modern Windows-based Lumia devices.
As a legacy tool, it is generally available free of charge and often requires no installation.