How to Install Any App on iOS 5.1.1 or Older - (ipad First Gen)
On your iOS 5.1.1 device, open the App Store and go to the Purchased tab. Step 2: Find YouTube in the list and tap the cloud icon. Step 3: When prompted with "", select Download .
Note: This version may still show "Error Loading" unless you use the TubeFixer fix above. 3. Archive/IPA Sideloading You can manually install a legacy file using tools like Sideloadly Legacy iOS Kit on a computer. How to Get YouTube on The First Gen iPad (iOS 5.1.1)