To get YouTube running on iOS 5.1.1, you generally have three verified paths: using the official App Store "Last Compatible Version," applying a jailbreak fix, or using a third-party archive. 1. The Official "Last Compatible Version" Method
If you are looking to get YouTube working on a legacy iOS 5 device, here are the most reliable "verified" methods:
After installing the patched YouTube IPA:
—will typically result in a "Cannot Connect" error because the back-end servers for these versions are no longer active. Verified Working Workarounds
To get YouTube running on iOS 5.1.1, you generally have three verified paths: using the official App Store "Last Compatible Version," applying a jailbreak fix, or using a third-party archive. 1. The Official "Last Compatible Version" Method
If you are looking to get YouTube working on a legacy iOS 5 device, here are the most reliable "verified" methods: youtube ipa for ios 511 verified
After installing the patched YouTube IPA: To get YouTube running on iOS 5
—will typically result in a "Cannot Connect" error because the back-end servers for these versions are no longer active. Verified Working Workarounds " applying a jailbreak fix