How to Fix iPhone 16 Instagram Crashing After iOS 26.1 Update

iPhone 16 Instagram crashing after ios 26.1 update usually means the update changed a key setting, left broken temporary data behind, or caused the affected app or service to stop loading correctly.

Follow the fixes below in order. Test the exact problem after each step so you can stop when the issue is resolved.

For more help, also visit the iPhone 16 hub.

Fix #1: Force close Instagram and restart the iPhone

A restart often fixes temporary app crashes right after a major iOS update.

Close Instagram from the app switcher.
Restart the iPhone 16.
Open Instagram again and test it.

Fix #2: Update Instagram and iOS

App crashes are commonly fixed by a newer app build or follow-up iOS patch.

Open the App Store and update Instagram.
Install any pending iOS update.
Restart the phone and test again.

Fix #3: Offload or reinstall Instagram

A clean install removes corrupted files left behind by the update.

Go to Settings > General > iPhone Storage > Instagram.
Tap Offload App or delete the app completely.
Reinstall Instagram and sign back in.

Fix #4: Check storage space and permissions

Low storage and broken camera or photo permissions can crash Instagram.

Make sure the iPhone has enough free storage space.
Check camera, microphone, and photos permissions.
Test Stories, Reels, and uploads again.

Fix #5: Reset all settings if the crashes continue

A settings reset can fix deeper conflicts without erasing personal data.

Go to Settings > General > Transfer or Reset iPhone > Reset.
Tap Reset All Settings.
Reconnect to Wi-Fi and test Instagram again.