Invalid Signature

[Med_Ric]

Hi, im from the U.S and im using an iPhone 7.
Lately, I’ve been trying to download the iOs 16.7.3 public profile since i need it for a few apps that require 16.1 and up.
I’ve tried and tried but for some reason this keeps popping

How do i fix it? Anyone?

[betaprofiles]

Hi there,

The beta profiles have expired certificates issued by Apple, so you cannot install them at this time. However, if you still want to install them, set your device’s date back to before December 15, 2023. After that, you can install the beta profile as usual. Once the installation is complete, you can revert the device’s date back to normal.

"Set Automatically" in Date & Time settings is grayed out? Here's how to fix it

Recently, I updated the method of installing the tvOS 17 beta profile to block updates for iPhone and iPad, including a step that requires you to set the device date before December 14, 2023 (as the tvOS 17 certificate is only valid before this date, this is a trick for you to install it). Some users have reported that the “Set Automatically” option in Date & Time settings is grayed out and they don’t know how to turn off this option. How to Block OTA Updates on iPhone and iPad → [Set-Automat…

[Med_Ric]

Hi, thanks for replying!
So, i went ahead and tried this but it kept telling me that safari couldn’t open the page because it could not establish a secure connection to the server even after i powered my phone off and on.
I looked up tutorials on YouTube to try and fix it but they said it had something to do with the fact that my device was set in the past??
So now i just don’t know what to do because i really need this profile installed.

Edit: Nevermind it worked! I tried doing it while i was on the allow button and then went to setting and set my date back without closing the tab and then went back to the allow tab and it worked!! Thank you so much!

Edit #2: So it says the profile is installed but my phone still says its on the 15.8 version even with my date and time set back. Do i wait until the signature is verified again before it starts working?

[betaprofiles]

What iPhone model do you have?

[Med_Ric]

Im using an iPhone 7

[betaprofiles]

Your iPhone 7 can only be updated to iOS 15.8.1 (released on January 22). Due to outdated hardware, it cannot be updated to newer iOS versions.

[Med_Ric]

Aw okay
Thanks for letting me know

[Inakivillon111]

I set my date and time manually and iinstalled the profile and then I restarted my ipad, but after that, when i when to the software update, it says unable to check for an update so does anybody know the solution