My iPhone 6s Plus won’t update to iOS 14 and I have enough space and have check everything I can think of

My iPhone 6 Plus is still on iOS 12. Why wouldn’t it update?

You have an iPhone 6 Plus according to your screenshot above. You also have iOS version 12.4.8 installed. Your iPhone 6 Plus has the latest version of iOS that it is capable of running.

To get to iOS versions 13 and above, you will need a newer iPhone meaning an iPhone 6s or newer.

Axel F.

I also have a same issue with my iphone 6s plus and i have enough space to download it but every time i try this massage appear (an error occurred downloading ios 14) .... i read it you solved it by connecting your phone with macbook... but I don’t have a MacBook so how i can solve this problems. Thank you

adefowoju wrote:

Have been trying to update my iphone 6s to ios14 but it has not been working, I do have enough space and I have a fully charged battery, have run up to 10gb but it still not working

See—>Updating iOS: common issues and solutions - Apple Community

I am facing same issue with iPhone 6S. It has sufficient space. Whenever I start installer, it error out without any detail message. Tried to restart many times but it did not work. Please let me know how to fix issue?

It is going to be the VPN that is your issue. Is this through your employer or one you have signed up with? If it is through your employer contact your IT manager and inform them of your issue. If it is a private one you signed up with get rid of it and try again.

Tried everything 20x now. It’s same error every time.

How much free room is needed on phone?

on my iPhone it says 57.6gb of 128 Used.

if I plug into windows laptop with iTunes on it’s says Driver not installed. iTunes is waiting for Windows Update to install the driver for this phone. You may have to use Windows settings app to check for updates.

serial number: n/a

eject iPhone is in a box. I click on it and it ends iTunes from finding the cell phone picture that is to the right of the up/down arrows that allow you to pick music, movies, etc.

my Mactop doesn’t work as battery stopped working so I cannot use a Mac to update this iPhone.

I forgot to mention that when I plug into my windows laptop that it says 17.0gb free of 119gb

why so much difference between what iPhone storage says under Settings/General/iPhone storage/ 57.6gb of 128gb used.

kathrine15 wrote:

my iphone 6plus wont update to the new ios 14 update its still on 12.4.8 and wont change what can you do about that

This is expected for an iPhone 6. The highest possible for that model is iOS 12.4.8.

Because the iPhone 6 Plus does not have enough RAM to run iOS 13 or later.

Try and Force ReStart Your iPhone as instructed in this article by Apple ➔ How to Force ReStart your iPhone. Then try updating again.

Axel F.

Can you take a screenshot of that error message and post it here?

Axel F.