For the most robust experience, jailbreaking iOS 9.3.5 is recommended. This allows you to install iFile directly from .

: After installation, go to Settings > General > Device Management (or Profiles), select your Apple ID, and tap Trust . The Jailbreak Advantage

Getting to work on iOS 9.3.5 remains a popular goal for users of legacy devices like the iPad 2 or iPhone 4S. While iFile was originally the gold standard for file management on jailbroken devices, its compatibility with modern "no-jailbreak" methods has become more complex over time. Does iFile Still Work on iOS 9.3.5?

: Obtain a verified version from a reputable archive.