Log in using the exact Gmail credentials synced to your locked Nokia 1.4.
What your computer runs (if using desktop tools) nokia 1.4 pattern unlock tool
Being locked out of your Nokia 1.4 is a stressful experience, but you have a clear set of options. The simplest path is to start with the official methods: use your linked Google account or perform a factory reset via Recovery Mode. Both are effective but will erase your data. Log in using the exact Gmail credentials synced