Note: This method is becoming less effective as Google changes its API, but it is still the first thing to try for iOS 10 and 11 users. 2. Using "TubeFixer" (For iOS 5, 6, and 7)

Yet, this pursuit is fraught with instability. The primary vulnerability of the patched old version ecosystem is the reliance on signing certificates. Apple frequently revokes the enterprise certificates used by third-party installers, causing the apps to crash instantly upon opening. Users are forced into a cat-and-mouse game, reinstalling the app with new certificates every few days or weeks. Furthermore, there are inherent security risks; downloading modified binaries from unverified sources exposes users to potential malware and data theft, a dangerous trade-off for an ad-free experience.

Why wouldn't you just buy a new phone? For the enthusiasts downloading these files, the appeal is threefold:

If you see signs of compromise, change your Google password, revoke app access, and follow Google’s account recovery steps.