Add and remove certificates - Pixel Phone Help (2024)

If an app or network that you want to use needs a certificate that you don't have, you can install that certificate manually.

Digital certificates identify computers, phones, apps and other devices for security. Just like you'd use your driver’s licence to show that you can legally drive, a digital certificate identifies your device and confirms that it should be able to access something.

Important: Some of these steps work only on Android 9 and up. Learn how to check your Android version.

1. Open your device's Settings app.
2. Tap Security and privacy More security settings Encryption and credentials.
3. Tap Install a certificate Wi-Fi certificate.
4. Tap Menu .
5. Tap where you saved the certificate.
6. Tap the file.
   • If needed, enter the key store password. Tap OK.
7. Enter a name for the certificate.
8. Tap OK.

Tip: If you haven't already set a PIN, pattern, or password for your device, you'll be asked to set one up.

1. Open your device's Settings app.
2. Tap Security and privacy More security settings Encryption and credentials.

3. Under 'Credential storage':

   • To clear all certificates: Tap Clear credentials OK.
   • To clear specific certificates: Tap User credentials Choose the credentials you want to remove.

You can use a WPA/WPA2/WPA3-Enterprise configuration for more security. To connect to WPA/WPA2/WPA3-Enterprise network:

1. Open your device's Settings app.
2. Tap Network and Internet Internet Add network .
3. Enter the network info provided by your network administrator.

Whether you’re an individual or part of an institution, you can use a WPA/WPA2/WPA3-enterprise setting.

Tip: Network administrators need to provide you with certain info before you can connect to a WPA/WPA2/WPA3-enterprise network.

Important: If you’re missing any info, you may not be able to reconfigure your network.