Update new version

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Sarahvn Author

Level 1

4 points

Update new version

How can I download a previous version of iOS software?

iPhone 7 Plus, iOS 13

Posted on Sep 9, 2022 6:39 AM

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Answer 1

Top-ranking reply

Chris0107

Level 9

51,923 points

Sep 9, 2022 10:51 AM in response to Sarahvn

More information would likely help you get a better response..

You say 'could not install it', why couldn't you install it? What happens when you try?

Here is a user tip that may help with updating issues

Updating iOS: common issues and solutions - Apple Community

If your details are correct and you are running iOS 13, then you are at least 2 years behind with your updates. You may need to update using a computer.

Update iOS on iPhone - Apple Support

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Answer 2

Sarahvn Author

Level 1

4 points

Sep 11, 2022 8:27 AM in response to Chris0107

When I tried to install, it said "Unable to install update - An error occurred installing iOS 15.6.1 - Retry/ Remind me later".

And I also tried following the instructure above (by connecting to a PC), I saw the Update button for iPhone but they required a newer version of iTunes. But when I downloaded the latest version of iTunes, I could not install it. It said: " "iTunes" has an invalid signature. It will not be installed." Thank you so much.

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Answer 3

Chris0107

Level 9

51,923 points

Sep 9, 2022 6:45 AM in response to Sarahvn

you cannot. you can only download the latest iOS version that your device is compatible with. If your details are correct and you have an iPhone 7 Plus, then you can only download iOS 15.6.1

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Answer 4

Sarahvn Author

Level 1

4 points

Sep 9, 2022 7:39 AM in response to Chris0107

Thank you for your explanation. I ask because I downloaded it but could not install it. I don't know why. :(

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Update new version

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