How to remove a bad certificate in IPhone… (2024)

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Question marked as Best reply

Posted on Mar 1, 2021 12:09 PM

Hello Newrose85.

Thanks for reaching out to Apple Support Communities. We understand that you would like to remove a certificate from your device. We will be glad to assist.

Please see the following resource:

Certificate deployment for Apple devices

"Remove and revoke certificates

A mobile device management (MDM) solution can view all certificates on a device and remove any certificates it has installed.

Additionally, the Online Certificate Status Protocol (OCSP) and Certificate Revocation List (CRL) protocol are supported to check the status of certificates. When an OCSP- or CRL-enabled certificate is used, iOS, iPadOS, and macOS periodically validate it to make sure that it hasn’t been revoked.

To manually remove an installed certificate, go to Settings>General>Device Management, select a profile, tap More Details, then tap the certificate to remove it. If you remove a certificate that’s required for accessing an account or network, the iPhone or iPad can no longer connect to those services."

See Also
Bypassing Server Certificate Validation for Troubleshooting

Cheers.

1 reply

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Question marked as Best reply

Mar 1, 2021 12:09 PM in response to Newrose85

Hello Newrose85.

Thanks for reaching out to Apple Support Communities. We understand that you would like to remove a certificate from your device. We will be glad to assist.

Please see the following resource:

Certificate deployment for Apple devices

"Remove and revoke certificates

A mobile device management (MDM) solution can view all certificates on a device and remove any certificates it has installed.

Additionally, the Online Certificate Status Protocol (OCSP) and Certificate Revocation List (CRL) protocol are supported to check the status of certificates. When an OCSP- or CRL-enabled certificate is used, iOS, iPadOS, and macOS periodically validate it to make sure that it hasn’t been revoked.

To manually remove an installed certificate, go to Settings>General>Device Management, select a profile, tap More Details, then tap the certificate to remove it. If you remove a certificate that’s required for accessing an account or network, the iPhone or iPad can no longer connect to those services."

Cheers.

Link

How to remove a bad certificate in IPhone 11 pro

How to remove a bad certificate in IPhone… (2024)

FAQs

How to get rid of certificate error on iPhone? ›

On your iPhone, tap on Settings, then tap on General, tap on About, and then scroll down and tap on the Certificate Trust Settings. Next, there is a section called "ENABLE FULL TRUST FOR ROOT CERTIFICATES". turn on the trust for the certificate.

Read On ›
How do I delete a certificate off my iPhone? ›

Instructions for iOS
  1. Open the Settings application, and then select General.
  2. Select the Profile containing the Root Certificate that you would like to delete (Pre installed roots cannot be removed).
  3. Tap Delete Profile and enter your device password.
  4. Tap Delete again to confirm.

Discover More Details ›
How do I remove an invalid certificate? ›

Press Windows Key + R Key together, type certmgr. msc, and hit enter. You will get a new window with the list of Certificates installed on your computer. Locate the certificate you want to delete and then click on the Action button then, click on Delete.

Continue Reading ›
How do I edit a certificate on my iPhone? ›

Editing an iOS certificate set
  1. Click Designer Studio > Mobile > Certificates.
  2. From the displayed list of certificate sets, click the name of an existing iOS certificate set to edit its details.

See Details ›
Where are certificates in iPhone settings? ›

Tap Settings > General > About. Scroll to the bottom of the list. Tap Certificate Trust Settings.

Find Out More ›
How to fix an Apple certificate? ›

How to get Mac to trust a certificate?
  1. Check date & time on Mac. Time on your Mac should be in sync with the server your device is connected to. ...
  2. Clear the browser cache. ...
  3. Modify the trust settings.
Feb 8, 2024

Tell Me More ›
How do I clear certificates? ›

Locate and right-click on the certificate you wish to remove. Click on Properties and then in the General tab, click on Disable all purposes for this certificate in the Certificate purposes section. Hit Apply and restart your server to complete the removal process.

Show Me More ›
How do I see all certificates on my iPhone? ›

iOS How to check installed certificates

On mobile devices with IOS system you can access the list of installed electronic certificates in "Settings", "General", "Profiles". If the "Profiles" option does not appear, there is no certificate installed.

Explore More ›
What are certificates for iPhone? ›

Certificates consist of your public key, the identity of the organization, the certificate authority (CA) that signed your certificate, and other data that may be associated with your identity.

Continue Reading ›
How to clear certificate cache? ›

In the search field please type in “cmd” and press the Enter key. You should see the C:\Windows\system32\cmd.exe dialog box appear (windows box with the black background) like below. In the C:\users\(your username here)>prompt, type in the following: certutil –urlcache * delete and then press the Enter key.

Show Me More ›

What does invalid certificate mean on phone? ›

To fix an invalid SSL certificate issue on Chrome and Android devices, you can try the following steps: Check the date and time on your device: An invalid SSL certificate error may be caused by an incorrect date and time on your device.

Read The Full Story ›
How to solve err_cert_authority_invalid? ›

How to Fix NET::ERR_CERT_AUTHORITY_INVALID: 10 Easy Solutions
  1. Clear Browser Cache and Cookies.
  2. Adjust the Time and Date Settings on Your Computer.
  3. Temporarily Disable Browser Extensions.
  4. Update Your Browser.
  5. Clear the SSL State.
  6. Deactivate VPN.
  7. Disable Firewall or Antivirus.
  8. Run an SSL Test.
Apr 22, 2024

See Details ›
Which app can I use to edit a certificate? ›

Create, design, and edit certificates online using Certifier. Avoid the hassle of designing each credential from scratch and save time using Certifier's ready-made templates that you can edit online from anywhere, at any time.

Get More Info Here ›
Why does my phone keep saying certificate not trusted? ›

The most common cause of a "certificate not trusted" error is that the certificate installation was not properly completed on the server (or servers) hosting the site. Use our SSL Certificate tester to check for this issue. In the tester, an incomplete installation shows one certificate file and a broken red chain.

Continue Reading ›
Why do I keep getting a certificate error message? ›

It could be because a certificate has been damaged, tampered with, written in an unknown format, or is unreadable. You shouldn't trust the identity of the site if a certificate has this error.

View More ›
How do I get rid of certificate error in Safari? ›

How to fix 'Safari can't establish a secure connection' on Mac
  1. Check the web address. ...
  2. Check the date and time on your Mac. ...
  3. Clear browser cache. ...
  4. Change DNS servers. ...
  5. Check your browser extensions. ...
  6. Tell keychain to trust the website's security certificate. ...
  7. Reset Safari.
Sep 26, 2023

View Details ›
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