Considering the new and innovative features the iOS 13 /iOS 13.4 comes with, it isn't surprising that numerous users are excited to upgrade their iPhones and iPads to the latest iOS. Unfortunately, countless users have involved in troubles in installing iOS 13 on their iPhones. If you are experiencing such, we have some tips that will help you.

Reasons Why Your iPhone Cannot Update to iOS 13

A lot of factors can be responsible for your inability to update your device to the iOS 13, some of which include:

  • Your iPhone or iPad does not support the iOS 13 update. It is important to make sure that your iPhone can run iOS 13/13.4.
  • Insufficient storage space on your device can be a big reason.
  • The iOS beta version is still running on your device.
  • Your iPhone may be low on power.
  • Apple servers are overloaded.
  • Incomplete or broken update file.

As for the possible reasons, we will provide 3 solutions for you. Among these reasons, 60% users' iPhone cannot update to iOS 13 because their device is lack of storage, then you can choose the way 1 to free up space for your device, even you can factory reset with it. 30% users failed due to OTA update, then you can choose method 2. And 10% users failed due to low power, then the solution is simple - just keep your deviced charged.

Top 3 Solutions to Fix "iPhone Won't Update to iOS 13/13.4" Issue

#1 Free up Storage Before Updating to iOS 13/13.4

Insufficient space on your iPhone can cause "iPhone won't update to iOS 13" issue, because iOS updates usually requires about 1.5-2GB free space. It is therefore very important to check and make enough space for the update by removing unused or unwanted contents from your phone. You can delete apps or games you no longer use, clear your cache files and other unneeded files like cookies, temp files, notes, calendar events, or delete large videos, music or pictures from device memory to create enough space to create space for the upgrade.

In case you don't have enough space on your device, you can clear some space using a tool like iMyFone Umate Pro. It is the ultimate iPhone Data Eraser that comes with unique features for freeing up your iPhone. It provides fast, easy and reliable procedures for cleaning up junks, third-party apps, and unwanted files.

Umate Pro iphone data eraser

1,000,000+ Downloads

Free Up Space Options:

  • One click to free up space for iOS update on iPhone.
  • Save space on your device by clearing out unused files, delete third-party apps fragments, compress/delete large files, etc.
  • Completely clear out unwanted files by wiping out deleted files and left-over fragments from third-party apps.
  • Factory reset your device with one clik.
  • Compatible with iOS 13 and all models of iPhone.

Windows version Mac version

Steps to Free up Space for iOS 13

Step 1. Connect your iPhone to computer and launch iMyFone Umate Pro.

Step 2. Choose 1-Click Free Up Space mode and click on Scan button to start the scan process. If you want to find a simple way to factory reset your device, then you can choose the "Erase All Data features" on the left panel.

qclick quick scan

Step 3. After scanning, you will see how much storage can be freed up. Click the Clean button beside each option to free up space for iOS 13 updating.

click clean to release space

Other Features

  • Permanently erases all kinds of iOS data by overwriting them, such as Messages, Contacts, Call History, Photos, Videos, etc. (Learn More >)
  • Erases previously deleted data, without any chance of recovering.
  • Preview data before erasing, and can erase individually.
  • Erase data from third-party apps, such as Whatsapp Messages & Attachments, etc.
  • It's recommended by lots of noted media arround the world: MacWorld, iPhoneinCanada, APPKED, etc.

Windows version Mac version

makeuseof review of umate pro

#2 Why won't My iPhone Update to iOS 13/13.4? Using iTunes Instead

It is common knowledge that OTA (Over the Air) updates are usually easier and more convenient to perform, and most iPhone users, therefore, prefer to upgrade using OTA. However, OTA installations often lead to "iPhone won't update to iOS 13" issue, either due to weak Wi-Fi network/internet connection signals during the update, or accessing the Apple servers when they are busy due to a large number of users trying to upgrade at the same time, and so on. Consequently, in such cases, we would recommend updating manually using iTunes. The process is equally easy and fast.

Here are the steps for updating to iOS 13 using iTunes:

Step 1. Open iTunes on your computer and plug your iPhone in using your cable. (Make sure you have the latest version of iTunes installed on your PC.)

Step 2. Click the "iPhone" button just at the top of the window to select your device. Then click on "Summary" > "Check for Update."

update to ios13 usingitunes

Step 3. Click "Download and Update" to confirm you want to update your iPhone.

Step 4. Enter your password if asked. Then, your device will be successfully updated to the iOS 13.

#3 Charge Your iPhone Before Updating to iOS 13

It is very important to ensure that your iPhone or iPad has sufficient power (over 50%) charge level before attempting to upgrade. If not, make sure you connect your device into the charger when you want to upgrade to iOS 13. This is because backups take a while, and you don't want your battery to run out of juice during the process.

Conclusion

For the iPhone won't update to iOS 13 issue, this post has told the solutions and also its reasons. iPhone lacks of storage is the most reported issue for unable to update. So, the most important thing is to check your iPhone storage and delete junk fiels if necessary. Then iMyFone Umate Pro can be a good tool for you, and it can be used to clear your iPhone daily for smooth system running. Try the free trial version now!

Windows version Mac version