I have an invalid certificate that I allowed by mistake and it is blocking my internet connection and need to remove it but it is not shown as a profile in VPN & Device Management and I can’t find it to delete it. Have iPhone 12 mini running ios 18.3.
iPhone 12 mini, iOS 18
Since the certificate isn't showing under VPN & Device Management, here are some steps you can try:
1. Check Certificate Trust Settings:
2. Clear Safari Data:
3. Reset Network Settings:
Axel F.
Since the certificate isn't showing under VPN & Device Management, here are some steps you can try:
1. Check Certificate Trust Settings:
2. Clear Safari Data:
3. Reset Network Settings:
Axel F.
Are you sure this is something installed locally, and not a random certificate problem with whatever website or service you’re accessing?
If there are any “coffee shop” VPN apps, or add-on security apps, or other such, remove those, restart, and check again.
Restart everything, your new router, iPhone, printer, everything, and check again.
On your iPhone, are there any security apps installed, or any “coffee shop” VPNs installed, or any browser extensions?
There are a lot of questionable or shady or garbage apps and services being marketed as “better security”, unfortunately. It’s arguably where the malware is nowadays; as adware or malware or such, all with nice packaging and an end-user license agreement nobody reads.
Actually the place I found the certificate info was when I tried to access safari on my phone and it popped up that “this website is trying to impersonate DuckDuckGo to steal personal info. I couldn’t find anything on my iPhone it just keeps responding that “internet is not connected” when I try to connect to WiFi even though the WiFi symbol at the top is showing. This all occurred when installing new Xfinity xfs router/modem. As you can tell I’m not a techy person.
Edit Pjam387: It actually shows as “Not trusted” rather than invalid
Locate and remove invalid certificate
