How Long Does An iOS Update Take? Fix iOS Update Stuck Issue

How long does an iOS update take? This guide will give you the answer and help you help all kinds of iOS update stuck issues.


By Dylan / Updated on June 18, 2024

Share this: instagram reddit

How long does an iOS update take?

I am upgrading my iPhone 14 to iOS 17 but it hasn’t been finished after an hour passed. Is it necessary to take so long to update my iPhone? I wonder how long does it take to update iPhone?

- Question from Apple Community

As an iPhone user, you cannot avoid updating iOS. When Apple releases the package of the latest iOS, it is mainly used to repair the known bug or add new features to iPhone. Now iOS 16 is released. Are you ready for that?

IOS 14 Preview

iPhone’s good quality makes it still usable after years. During its lifespan, you need to update the iOS many times. When the iPhone becomes old, you might find that it takes a longer time than usual to update the iPhone. Sometimes you can just leave the iPhone alone and wait for the process to be completed by itself, but sometimes the update is stuck for some reason. You can follow this guide to learn more about iOS updates and how to rescue your iPhone from the abnormal update.

How Long Does an iOS Update Take?

how long do software updates take? A complete iOS update contains downloading the new iOS installation package, installing the package, and setting up the iPhone. The internet speed and the quality of your hardware will influence the process. Updating to the latest iOS takes about 30 minutes on average.

iOS Software Update

Before you update iOS, it is suggested to save important data like photos to a computer or iCloud. If you just enable Photo Steam on iPhone, your photos are facing the risk of being removed. Many users reported that their photos disappeared after updating iOS for this. You can backup iPhone photos to computer to make them always safe.

If you failed to download the iOS installation package in Software Update on your iPhone or got stuck at the loading screen, there are possible reasons for that:

  • The network conditions are poor or not stable.
  • Other apps have occupied the network in the background.
  • The process has been stopped for unknown system issues

Why Is My Update Taking So Long iOS 17?

Updating your iOS device to a new version, like iOS 17, is generally a straightforward process that brings new features, improvements, and security updates. However, the duration of the update can vary from one device to another and depends on several factors. Why is my update taking so long iOS17? There could be various reasons for the delay.

Internet Connection Speed: Slow Internet speeds can significantly affect the time it takes to download iOS updates.
Insufficient Storage: Not having enough space may cause the update to take longer or not complete.
Background Processes: Your device may be running background processes or other resource-consuming applications.
Battery Level: If your device has a low battery, it may take longer to complete the update, or the installation may be delayed until the battery is fully charged.

How to Rescue iPhone from Taking Forever to Update iOS?

A failed iOS update can’t stop you from enjoying the new features. This section will give the solutions to rescue the iPhone and make your iPhone well-prepared for iOS updates.

Solution 1. Check Network Conditions and Restart iPhone

If you cannot download the iOS installation package, you should check the Internet you are using, to see whether you can use Safari or other apps.

Step 1. Reset the network on the iPhone and connect the iPhone to Wi-Fi again. Go to iPhone Settings > General > Reset > Reset Network Settings.

Step 2. Restarting the iPhone to make sure the background is relatively clean.

Reset Network Setting

Solution 2. Leave Enough Space on iPhone for iOS Update

Except for knowing how long does iPhone update take, you need to prepare for iOS update. It requires at least 2GB of storage space for that. Photos, videos, music, and films often take most storage on iPhone. You can use the best iPhone transfer FoneTool to easily export large files from iPhone to computer for free.

Below is how to transfer files from iPhone to PC via FoneTool:

Step 1. Begin by downloading, installing, and launching FoneTool > Establish a connection between your iPhone and PC using a USB cable.

Download FreewareWin 11/10/8.1/8/7/XP
Secure Download

Step 2. Once FoneTool identifies your device, navigate to Phone Transfer, then proceed to iPhone to PC. Initiate the transfer process by clicking Get Started.

iPhone to PC

Step 3. Enhance your transfer selection by clicking on the Plus icon > Handpick the songs you wish to transfer.

Select Files to Transfer

Step 4. Choose a preferred storage location, external hard drive, or flash drive > Execute the transfer by clicking Start Transfer.

Start Transfer

Solution 3. Force Restart iPhone to stop iOS update

If you find that the iOS update taking forever you need to manually stop the process by force-restarting the iPhone.

  • iPhone 8 or later: Press the volume+ button and then quickly release. Press the volume- button and then quickly release. Press the power button for seconds and wait for the Apple logo appearing.
  • iPhone 7 and iPhone 7 Plus: Press both the power button and volume- button for seconds and wait for the Apple logo to appear.
  • iPhone 6s or earlier: Press both the power button and the Home button for seconds and wait for the Apple logo to appear.

Restart iPhone

Solution 4. Update iOS via iTunes on the Computer

If your iPhone update failed for many times on iPhone, you can try updating iOS via iTunes on computer. The network conditions are better on PC.

Step 1. Download the latest iTunes on computer, connect iPhone to computer with USB cable, and click the device icon in the upper-left corner.

Step 2. Go to Summary > Choose Check for Update to begin the task.

Update iphone iTunes

Solution 5. Repair the Old iOS for the Next Update

There is a professional tool able to fix your operating system. It is very powerful but is not free.

Step 1. Download AnyFix to the computer, connect the iPhone to a computer with a USB cable, and select System Repair.

Step 2. Select 50+ iPhone Problems > Click on Start Now.

System Repair

Step 3. Select Standard Repair and click the button Standard Repair. AnyFix will help you download the necessary firmware.

Standard Repair

Step 4. Click Fix Now and put iPhone into Recovery Mode to start repairing the operating system.

System Repair Problem


How long does an iOS update take? It usually takes 30 minutes to complete the whole process. If you find that it is stuck for some reason, you can use the 5 solutions in this passage to fix the issue. If you find there is not enough iPhone storage space to update to iOS 17/16, you can use FoneTool to transfer files to your PC to free up some iPhone storage for the iOS update.

Is this guide helpful? You can share it to help more people.

Dylan · Editor
Dylan is an editor of mobile backup software. He likes to share the latest news about iPhone and iOS, write useful tips, and give solutions to help people solve all kinds of issues.