This is the most critical section. When you search for "Youtube 13.42.6 Ipa Download," you are entering a legal gray area.
Do not ask for direct links in the comments (they die fast). Go to: Youtube 13.42.6 Ipa Download
For a visual walkthrough on fixing connection errors and getting the app running on iOS 9.3.5, watch this community tutorial: This is the most critical section
Since Apple removed the ability to download old versions from the App Store, you need third-party tools. Below are the three most reliable methods. Go to: For a visual walkthrough on fixing
Downloading IPA files from third-party sites like IPA Library or iOS Ninja carries inherent risks. These files can be injected with malware or spyware, as they aren't verified by the Apple App Store.
Since Apple does not allow downgrading via the App Store, you must the IPA. Sideloading installs an app outside the official store, but it comes with one limitation: the app must be re-signed every 7 days (unless you have a developer account).