Methods to fix the 'iPhone software update failed' error · Check network status · Wait for a few hours to retry · Restart your iPhone · Reset Network Settings on ...
2024年3月22日 — There can be a number of reasons why you may be unable to upgrade your iPhone to iOS 17.4.1. Most likely, the issue can be insufficient storage, ...
2023年9月22日 — Remove and download the update again · Go to Settings > General > [Device name] Storage. · Find the update in the list of apps. · Tap the update, ...
Part 3: Fix iPhone Won't Update to New iOS · Fix 1: Restart your iPhone · Fix 2: Delete Beta Version · Fix 3: Updating Your iPhone in iTunes · Fix 4: Updating Your ...
2024年1月26日 — One of the most common reasons for your update failing is that your Wi-Fi is not connected or the connection is poor. Your update won't download ...
2022年3月29日 — Try going to Settings -> General -> iPhone Storage and look for the iOS update. If you see it, tap on it, then tap Delete Update. Then, try ...
2024年1月29日 — The cause of the “Cannot connect to iPhone software update server” message may be a problem with the iTunes server. So, first quit iTunes, wait ...