====== How to install the new root certificate for iPhone iOS ======

This article shows you the steps on how to install the new root certificate -- **ISRG Root X1** -- on your iPhone iOS.

1. Download the certificate from this link: http://vo.agnx.com/isrgrootx1.der

2. Click on **[ Allow ]**.

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3. Then, click on **[ Close ]** once the profile had been downloaded.

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4. Next, go to you iPhone **Settings**.

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5. Select **Profile Downloaded**.

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6. Click on **[ Install ]** to install the profile.

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7. Enter your iPhone passcode.

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8.Click on **[ Install ]**.

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9. Once again, select **[ <color #ed1c24>Install</color> ]**

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10. Lastly, once the profile had been installed, click on **[ DOne ]**.

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