<div>
I assume it's a 4S since the iPhone 4 can't handle iOS 8 either... meaning this is a space issue, right?<br />
<br />
Or they are infected with Pegasus!<br />
<br />
<a href="http://www.telegraph.co.uk/technology/apple/iphone/11087199/What-to-do-if-your-iPhone-cant-handle-iOS-8.html" rel="ugc">http://www.telegraph.co.uk/technology/apple/iphone/11087199/What-to-do-if-your-iPhone-cant-handle-iOS-8.html</a><br />
<br />
<br />
The full list of iOS 8 compatible devices:<br />
iPhones <br />
iPhone 4s <br />
iPhone 5 <br />
iPhone 5s <br />
iPhone 5c<br />
iPhone 6 and iPhone 6 Plus will ship with iOS 8 as standard when they go on sale on September 19.<br />
iPads <br />
iPad 2 <br />
3rd and 4th-generation iPad <br />
iPad Air<br />
iPad Mini <br />
iPad Mini with Retina displa
</div>


I assume it's a 4S since the iPhone 4 can't handle iOS 8 either... meaning this is a space issue, right?

Or they are infected with Pegasus!

http://www.telegraph.co.uk/technology/apple/iphone/11087199/What-to-do-if-your-iPhone-cant-handle-iOS-8.html [http://www.telegraph.co.uk/technology/apple/iphone/11087199/What-to-do-if-your-iPhone-cant-handle-iOS-8.html]


The full list of iOS 8 compatible devices:
iPhones
iPhone 4s
iPhone 5
iPhone 5s
iPhone 5c
iPhone 6 and iPhone 6 Plus will ship with iOS 8 as standard when they go on sale on September 19.
iPads
iPad 2
3rd and 4th-generation iPad
iPad Air
iPad Mini
iPad Mini with Retina displa

<div>
It is a space issue.... the file size needed should be around 1.5GB.
</div>


It is a space issue.... the file size needed should be around 1.5GB.

<div>
Thank, will try. Curious why the error message doesn't just say that then !&quot;
</div>


Thank, will try. Curious why the error message doesn't just say that then !"

<div>
4s can handle IOS 9 as I posted earlier. But space is definitely the issue (also as I noted earlier). Dump some stuff.
</div>


4s can handle IOS 9 as I posted earlier. But space is definitely the issue (also as I noted earlier). Dump some stuff.

<div>
I am curious why the error message doesn't just say that then. <br />
<br />
Update via OTA always just tells you it fails with no specific answer.
</div>


I am curious why the error message doesn't just say that then.

Update via OTA always just tells you it fails with no specific answer.

<div>
<div class="content wysiwyg-content">
I have a user with an iPhone 4 running iOS 8.1.4. It has just under 1GB free space left.<br />
<br />
He is trying to upgrade to 9.3.5, but cannot - when installing receives an error saying &quot;An error occurred downloading 9.3.5&quot;<br />
<br />
Any ideas?
</div>
</div>


I have a user with an iPhone 4 running iOS 8.1.4. It has just under 1GB free space left.

He is trying to upgrade to 9.3.5, but cannot - when installing receives an error saying "An error occurred downloading 9.3.5"

Any ideas?

iOS Upgrade to 9.3.5 failing

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