Remove or turn off a certificate
When you remove a certificate that you installed, it is deleted from your device. If you require the certificate again, you
must reinstall it. When you turn off a system certificate, you can turn it on again.
1.
Swipe down from the top of the screen once using two fingers, or twice using one finger.
2.
Tap
> Security > Trusted credentials.
3.
Do one of the following:
• To view a list of installed certificates, tap the User tab.
• To view a list of system certificates, tap the System tab.
4.
Tap a certificate.
5.
Do one of the following:
• To remove an installed certificate, tap Remove.
• To turn off a system certificate, tap Disable.
To turn on a certificate that you turned off, on the System tab, tap the certificate. On the bottom of the certificate
information screen, tap Enable.