Fix: iPhone Could Not Be Restored Unknown Error (-1)
Sep 14, 2025 · Learn what to do if you see “iPhone could not be restored. An unknown error occurred (-1)” while restoring your iPhone.
iOS update and restore errors - Apple Support
Mar 20, 2025 · You'll need to update the software on your Mac or to update iTunes or the Apple Devices app on Windows before you can update or restore your iOS device. Disconnect and then reconnect …
How to Fix iPhone Error 1 in iTunes - iMobie
Oct 11, 2025 · You may receive an error code (-1) when you seek to restore your iPhone via iTunes. Read the post to learn what to do if iTunes cannot restore iPhone.
Top 6 Ways to Fix iPhone Error -1 - UltFone
Whether your intent is to resolve iPhone restore error -1 or update error -1, you have come to the right place. In this post, we’re going to cover every possible method you can try to come out of error -1 …
iPhone Could Not Be Restored Error (January 2026) Fix Guide
Oct 16, 2025 · Start with cable and port checks, update all software, restart both devices, and temporarily disable security software – these fix 60% of restore errors. Let me walk you through the …
iPhone Won't Restore in Recovery Mode? 7 Step-by-Step Solutions
Oct 17, 2024 · Recovery mode is a special state on your iPhone that allows you to restore the device's software. It's often used when you encounter software issues that can't be resolved through regular …
Fix: iPhone restore issue unknown error 1 - Appuals
Mar 31, 2024 · You now have the option to set up your iPhone as a new device, or restore a previous backup to regain access to your data and content. Hopefully, the suggested solutions above will help …
The iPhone Could Not Be Restored: Troubleshooting
May 14, 2025 · To fix this issue, start by connecting your iPhone to a trusted computer with an official cable and ensure the computer is running the latest version of iTunes or Finder. If the device is still …
[Fixed] iTunes Could Not Restore the iPhone Because an Error Occurred
4 days ago · Multiple factors, including low iPhone storage, faulty USB ports, and an outdated iTunes version, could cause this issue. You aren't alone in facing this type of issue; the good news is that …
[6 Fixes] iPhone Stuck in Recovery Mode and Won’t Restore or Update
May 27, 2025 · Press and release the Volume Up button, then the Volume Down button. Hold the Side button until the Apple logo appears. This method often resolves the issue. If not, proceed to more …