Wenn Sie ein lokales Backup auf dem Computer machen und die Option "Lokales Backup verschlüsseln" anhaken, muss Ihr Computer die Daten nicht nur kopieren, sondern auch noch mathematisch verschlüsseln. Das kostet Rechenleistung.
Deaktivieren Sie in den iCloud-Einstellungen testweise die Sicherung von Fotos oder großen Apps, um zu sehen, ob der Fortschrittsbalken springt. backup iphone dauert ewig
Fortunately, you can address most causes of slow backups without advanced technical skills. Wenn Sie ein lokales Backup auf dem Computer
Bestehende, fehlerhafte Sicherungen können Konflikte verursachen. Löschen Sie das alte Backup und starten Sie manuell ein neues. 💻 Fehlerbehebung bei iTunes / Finder Backups Falls Sie Ihr iPhone per Kabel am Computer sichern: Fortunately, you can address most causes of slow
| Problem | Solution | | :--- | :--- | | Slow upload speed | Use a wired Ethernet connection via a Lightning-to-Ethernet adapter, or back up to a Mac/PC via USB cable. | | Large backup size | Go to . Select your device, then turn off unnecessary apps (e.g., large games, old photo caches). Delete old backups. | | Unstable Wi-Fi | Back up using a computer (Finder on Mac, iTunes on Windows) with a USB cable. This is often 10–50x faster than iCloud. | | Backup keeps stalling | Ensure the phone is plugged into power, locked, and connected to stable Wi-Fi. Disable “Low Power Mode,” which restricts background tasks. | | Bloated attachments | Delete large old message attachments in Settings > General > iPhone Storage > Messages . Or set messages to auto-delete after 30 days. |
For many iPhone users, the simple act of backing up their device can become a test of patience. The phrase “Backup iPhone dauert ewig” (German for “iPhone backup takes forever”) is a frequent complaint in tech forums and support chats. While Apple has designed iCloud and local backups to be seamless, several technical bottlenecks can turn a routine process into an hours-long ordeal. Understanding why these backups stall or crawl is the first step toward solving the problem and protecting your valuable data.