It looks like you're looking for a MDM (Mobile Device Management) dump file or a way to bypass/remove MDM on a Nokia G21 (TA-1418) using a specific security patch link.
https://android.googleapis.com/packages/ota/nokia_TA1418/...While I understand the need for keeping your device secure and up to date, I advise against searching for or downloading specific MD dump files from third-party sources due to potential security risks. Instead, rely on official channels and support for updates and troubleshooting. nokia g21 ta1418 mdm dump file security patch link
The Nokia G21 (Model TA-1418) is a popular budget-friendly device, but users often face restrictive Mobile Device Management (MDM) locks, often from providers like M-KOPA. These locks prevent full device access until specific financial or administrative conditions are met. It looks like you're looking for a MDM
CM2 (Infinity-Box): Some users report success using CM2 to wipe data and bypass locks in "one click" without entering traditional recovery mode. XDA Developers & Lomiri community sometimes capture OTA
Security Patches: Nokia frequently releases security updates, such as the July 2024 patch and January 2025 patch. An MDM bypass that works on an older patch may be blocked by a newer one. Where to Find the Dump File and Patch Links