RetroTechArchivist
For those willing to modify their device, the legacy jailbreak community provides ways to bypass the "Update Required" nag and fix broken features. youtube for iphone 4 ios 7.1.2 download
This guide is the ultimate resource for downloading, installing, and running YouTube on an iPhone 4 running iOS 7.1.2. RetroTechArchivist For those willing to modify their device,