franciscojaviergonzalezgarcia.com Practical Visual Guide — FNMT Certificate from Mobile
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Practical Visual Guide: How to Obtain the FNMT Certificate from Your Mobile

Clear steps, requirements, and verification to request, prove your identity, and download the certificate from the Spanish Mint (FNMT) directly to your smartphone.

Prerequisites

  • Document: Valid DNI, NIE, or passport.
  • Email: Accessible and active.
  • Compatible mobile: Updated Android or iOS.
  • Browser: Chrome, Safari, or similar.

Steps to request the certificate from your mobile

1
Access the FNMT portal

Go to the section for individual certificates and choose the mobile device request option.

Go to FNMT Portal
2
Fill out the form

Enter your DNI/NIE, name, and email. You will receive a request code in your inbox.

3
Verify your identity

Choose in-person verification (at an authorized office) or online verification if available (video identification or official app).

4
Download and install the certificate

After verification, return to the portal, confirm the code, and download the certificate to your mobile. Save a secure copy.

Security tips

  • Backup: Export the certificate and store the key safely.
  • Mobile protection: Enable PIN/biometrics and encryption.
  • Avoid public networks: Perform the process on trusted networks.
  • Renewal: Check the expiration date and renew in advance.