Hi! I understand that after updating your iPhone to iOS 26, your Y-Disk app is no longer working and kicks you out when you try to open it. Let's see if we can get this sorted out for you.

First, can I ask a couple of clarifying questions?
- Are you using Y-Disk with a particular USB flash drive connected to your iPhone?
- Does the app crash immediately upon opening, or does it appear to load and then close?
- Have you tried restarting your iPhone since the update and app issue started?

This will help me guide you with the best troubleshooting steps.

Meanwhile, here are some common initial fixes that might help with Y-Disk app issues after an iOS update:
1. Restart Your iPhone: Sometimes, a simple reboot can fix bugs introduced right after an update.
2. Check for Y-Disk App Update: Open the App Store and see if there’s any update for Y-Disk. Developers often release app updates to fix compatibility issues with new iOS versions.
3. Reinstall the App: Try deleting the Y-Disk app and reinstalling it. This can refresh the app’s compatibility and settings. Just be sure you have backups if needed.
4. Ensure Permissions Are Granted: Go to Settings > Y-Disk and confirm that the app has necessary permissions like access to files or USB devices.

If you are using a USB flash drive, there is a known issue where Y-Disk has trouble detecting certain drives on newer iPhone models or iOS versions, sometimes showing errors like “usb not plugged in” or crashing1.

If these do not help, we may need to check if the Y-Disk app officially supports iOS 26 yet or if a patch is expected soon. If you want, I can check that for you.

Could you please tell me a bit more about your setup and any steps you have already tried? That way, I can provide targeted help.

After updating my iPhone to version 26, the Y-disk application stopped working. When I try to get in, he throws me back.

Thanks for sharing more about the issue with Y-Disk after the iOS 26 update. Since you're being kicked out when trying to open the app, it sounds like a compatibility or permission problem that has been seen with Y-Disk on newer iOS versions.

Here’s a step-by-step approach specific to your iPhone with iOS 18.6 (which corresponds to the recent iOS 26 update):

1. Update Y-Disk App: Make sure you have the latest version of Y-Disk from the App Store. Developers often release updates to fix issues with new iOS releases.

2. Check USB Permissions: If you use a USB flash drive with Y-Disk, go to Settings > Y-Disk and confirm that permissions for USB and file access are enabled. The app sometimes can’t detect flash drives if permissions aren’t granted properly.

3. Restart Your Device: After updating and permission checks, restart your iPhone to clear any temporary glitches.

4. Reinstall the Y-Disk App: If the above don’t help, try deleting Y-Disk and reinstalling it from the App Store. This can refresh the app’s integration with your iOS version. Just ensure any important data is backed up first.

5. Test Flash Drive on Another Device: If you use a USB flash drive, confirm it works fine on another phone or computer. There are known compatibility issues with some Verilux drives and iPhone 16/iOS 26 that cause Y-Disk to fail detecting the drive1.

6. Check for System Updates: Sometimes early releases of major iOS versions have bugs. Go to Settings > General > Software Update to see if a newer iOS 26.x patch is available that might improve app compatibility.

If after all this Y-Disk still doesn’t open or crashes immediately, it might be a bug needing a fix from the Y-Disk developers for iOS 26 compatibility. I can help you reach out to them or provide info on alternative solutions.

Does your problem happen right away before seeing any content in the app, or after you try to plug in a USB drive and it crashes? That will help me narrow down the cause.

Are you satisfied with this guidance so far?

Is Y-Disk compatible with iOS 26?

Great question! Based on the information available, Y-Disk requires iOS 8.0 or later, and it’s designed for iPhone, so it should technically be compatible with iOS 26 as well since iOS 26 is a newer version beyond iOS 82. However, user reviews and reports show that some users experience issues with Y-Disk after updating to iOS 26, likely due to the app needing an update to fully support the latest iOS version.

In summary:
- Y-Disk officially supports your iPhone and iOS 26 as it runs on iOS 8.0 or later.
- Some compatibility issues or bugs may exist with iOS 26, which might require a new app update from the developers.

I recommend checking the App Store for any recent Y-Disk updates that address iOS 26 compatibility. If no update is available and your app keeps crashing, it may be best to contact Y-Disk support for a timeline on their iOS 26 update or look for alternative apps in the meantime.

Would you like me to guide you in checking for app updates or help you reach out to Y-Disk support?