Launch the app and expect an initial playback failure or a "something went wrong" error screen.
Older versions are much lighter on system resources for vintage hardware. Current Useful Patches for Old YouTube
Right-click YouTube.app and select (on macOS) or open it normally (on Windows). youtube 11499 ipa patched
When you use a free Apple ID to sideload apps with AltStore or Sideloadly, the . This means you will need to refresh or reinstall the patched YouTube app from your computer every week. If you are willing to pay for a $99/year Apple Developer account, you can sign apps for up to one year.
The version typically refers to a specific build of YouTube Music (v7.45.1) Launch the app and expect an initial playback
: Install this tweak from Cydia to remove Apple's official signature verification checks.
An on-device solution that runs your signed IPAs inside a dedicated sandbox environment without triggering app limit flags. When you use a free Apple ID to
TrollStore is an alternative sideloading method that allows you to permanently install IPAs without needing to refresh them every 7 days . However, TrollStore works only on specific iOS versions (typically iOS 14.0 through 17.0). If your device is compatible, it can be a much more convenient option than AltStore or Sideloadly.
Whether you have access to a for the setup process? The exact error message you see when the app fails?