Once finished, go to on your iOS device and "Trust" the developer profile. Method B: Cydia Impactor (Requires Jailbreak)
This community focuses specifically on keeping "whitelisted" legacy devices alive. Their forums and App Store alternatives often host verified versions of Instagram that still communicate with modern servers. How to Install the IPA on Your Device
Finding a safe source is the most critical step. Since you are downloading files from outside the App Store, you must use reputable archives to avoid malware. 1. Archive.org (The Internet Archive) Instagram Ipa Ios 9.3 5 Download
If your iOS 9.3.5 device is jailbroken, you can use AppSync Unified from Cydia. This allows you to install IPAs directly through a file manager like Filza without needing to sign the app every 7 days. Common Challenges and Limitations
Sideloadly is currently the most reliable tool for installing IPAs on older iOS versions. Connect your device to your computer via USB. Open Sideloadly and drag the Instagram IPA into the tool. Enter your Apple ID (to sign the app). Click "Start." Once finished, go to on your iOS device
You will not have access to Reels, newer filters, or advanced DM features.
Because Instagram has updated its servers, some older versions may fail to refresh the feed or show "General Error" during login. How to Install the IPA on Your Device
If you have Two-Factor Authentication (2FA) enabled, the old app might not show a text box for the code. You may need to disable 2FA temporarily to log in. The Web Alternative
Even with a successful installation, using Instagram on a decade-old operating system comes with hurdles: