: The most significant drawback is the security risk. Installing apps from outside the App Store increases the risk of downloading malicious software. Although I didn't encounter any issues, this concern is always at the back of my mind.
you are trying to install this on (e.g., original iPad, iPhone 4)? Is it currently jailbroken ? iPad iOS 5.1.1 Useful Apps : bogdan760 - Internet Archive
Getting Netflix to stream on iOS 5.1.1 requires navigating around modern security protocols, outdated application packages (IPAs), and specific server-side limitations. The Core Challenge: Why Modern Netflix Fails on iOS 5.1.1 netflix ipa ios 511
Netflix often disables login capabilities for very old app versions.
Old versions may lack the "Skip Intro," profile switching, or downloads functionality found in modern apps. : The most significant drawback is the security risk
no longer provides versions compatible with such an old operating system. Apple Support Community How to Install Netflix on iOS 5.1.1
If you are unable to jailbreak your device, or simply want to explore all options, you can attempt the "iTunes purchase history" method: you are trying to install this on (e
This tweak works by tricking the App Store server into thinking you are still downloading a legacy version you "own". Users from various forums have confirmed that the old Netflix version for iOS 5.1.1 "still works" once installed via this method.
Download Sideloadly onto your Windows or macOS computer.