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shobiumrani Author

Level 1

5 points

My iPhone 6s Plus iOS 13.5.1 is not installing iOS 15.4

my iphone 6s plus is currently on ios 13.5.1 and i got an update of 15.4 i downloaded it now it's not installing?

[Re-Titled by Moderator]

iPhone 6s Plus, iOS 13

Posted on Mar 25, 2022 1:29 PM

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Top-ranking reply

Level 10

231,050 points

Posted on Mar 25, 2022 1:32 PM

What do you see on the screen? What makes you believe it is not installing? See this, If your iPhone, iPad, or iPod touch won't update - Apple Support or this, If you can't update or restore your iPhone or iPod touch - Apple Support

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3 replies

Top-ranking reply

Level 10

231,050 points

Mar 25, 2022 1:32 PM in response to shobiumrani

What do you see on the screen? What makes you believe it is not installing? See this, If your iPhone, iPad, or iPod touch won't update - Apple Support or this, If you can't update or restore your iPhone or iPod touch - Apple Support

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Level 10

167,363 points

Mar 25, 2022 1:32 PM in response to shobiumrani

You must have at least 6GB of free space (Settings > General > iPhone Storage)
You must have a good WiFi connection.
You must have a 50% battery charge and preferably connected to power.
Low Power mode must be turned off.
You cannot be using a VPN.
If you have a beta profile on your iPhone you must remove it.

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Level 1

8 points

May 5, 2022 9:04 AM in response to deggie

For downloading or for installing cause I had over 6Gb before downloading and I’ve also free up some space to 3gb for installing

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My iPhone 6s Plus iOS 13.5.1 is not installing iOS 15.4

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