Then, the screen goes black. Or you see: "YouTube cannot connect. A problem occurred."
If you truly want YouTube on that iPhone 4S, forget the IPA. Open Safari. Navigate to m.youtube.com . Pin it to your home screen. The web app is slow, but it works. It will always work. download youtube ipa file for ios 9.3.5
But in 2025, they are time capsules. And like any good time capsule, opening them to the modern world is fraught with error messages, broken certificates, and the dreaded "This app requires iOS 10.0 or later." Then, the screen goes black
Because the hunt for the perfect IPA is less about watching videos, and more about proving you can still talk to the past. Open Safari
For iOS 9.3.5, we need a specific genus of IPA: . These are apps compiled with the now-obsolete ARMv7 architecture, using a software development kit (SDK) from the era of the iPhone 6s.