How do I recover a forgotten Signal PIN?
Applies to: Signal Messenger (Android, iOS)
Last updated: September 2025
Problem
You set a Signal PIN for registration lock and app features, but you’ve forgotten it. Without the PIN, you can’t change privacy settings, restore some features, or re-register Signal on a new device.
Solution
Signal PINs are designed for security and cannot be bypassed. Depending on whether you have access to your recovery options, you may need to reset the PIN — but this may involve waiting or losing data.
Step-by-step Instructions
Step 1: Try PIN reminders
- Signal periodically asks you to enter your PIN.
- Use these reminders to attempt different PINs if you think you may recall it.
Step 2: Reset your Signal PIN (with wait period)
- Open Signal.
- Tap Forgot PIN? when prompted.
- Confirm reset — Signal will start a 7-day countdown.
- After 7 days of inactivity (without entering the correct PIN), you can set a new PIN.
⚠️ If you don’t log into Signal during this time, you may lose stored settings like contacts and profiles.
Step 3: Re-register (if necessary)
- If you’re locked out completely, uninstall and reinstall Signal.
- Log in with your phone number.
- After the reset period, you’ll be able to create a new PIN.
Optional Methods or Tools
- Use a password manager in the future to securely store your Signal PIN.
- Write down the PIN and keep it in a safe, offline place.
Best Practices / Tips
- Always set a recovery email (Signal may use it for PIN recovery in future versions).
- Keep your PIN simple enough to remember, but complex enough for security.
- Do not skip reminders — they’re meant to help you remember the PIN.
- Never share your PIN — even Signal support cannot reset it for you instantly.
