I want to update my iPhone 6 to iOS 14

You cannot. The iPhone 6 can only be updated up to IOS 12.5.7 and nothing further. This is due to the hardware limitations in the iPhone 6.

Axel F.

Update your iPhone, iPad, or iPod touch

• If you have an iPhone 5S or 6/6plus, the highest you can update to is 12.5.7

• If you have an iPhone 6S through 7, or SE 1st generation, you can update to 15.8.2

• If you have an iPhone 8 or X, you can update to 16.7.7

• If you have an iPhone SE (2nd generation or later), or XR through 15, you can update to 17.5.1

Go to Settings > General > Software Update.

This link will show you how to update your iPhone, iPad, or iPod touch using WiFi -

Update your iPhone or iPad - Apple Support

This link will show you how to update using your computer -

Update iOS on iPhone - Apple Support

An iPhone 6/6 plus can't be updated beyond 12.5.7, it doesn't have the hardware required to run anything higher.

If you need a higher iOS version, you will have to purchase a newer phone.

• If you have an iPhone 5S or 6/6plus, the highest you can update to is 12.5.7

• If you have an iPhone 6S through 7, or SE 1st generation, you can update to 15.8.2

• If you have an iPhone 8 or X, you can update to 16.7.7

• If you have an iPhone SE (2nd generation or later), or XR through 15, you can update to 17.5.1

nash169 wrote:

I won’t to update my phone to iOS 14

You may "won't" [sic] to update your iPhone 6 to iOS 14 – but you will never be able to update your iPhone 6 to iOS 14. The iPhone 6 is incompatible with iOS 13 and higher.

If iOS 12 is not good enough, you will need to buy a new, or newer, iPhone.

The last and final update for the iPhone 6 was iOS 12.5.7. You probably already have this installed.

Check Settings > General > Software Update to confirm

This is not possible with an iPhone 6.

You would need an iPhone 7 to update to iOS 14 or iOS 15

You would need an iPhone 8 to update to iOS 16

MonuGupta wrote:

ios14update

Did you read ANY of the posts in this one page thread? I'm guessing not. If you have iPhone 6, you CANNOT update it past the most current version of iOS 12, which is currently iOS 12.5.8. If you need anything higher, you will HAVE to retire your nearly 10 year old phone and buy a newer, more modern iPhone.

An iPhone 5s, iPhone 6, or iPhone 6 Plus isn't capable of 13 or above; they require at least 2GB of RAM.

(239355)

You cannot. The iPhone 6 can only be updated up to IOS 12.5.x and nothing further. This is due to the hardware limitations in the iPhone 6.

Axel F.

iPhone 6 can run iOS 12.5.7.

No more updates for the iPhone 6.

You need to have an iPhone 7 to run iOS 14 and iOS 15.

.....the iOS 14 is available for the iPhone 6.....

No, it's not. The iPhone 6 cannot update to iOS 14. Even it could, iOS 14 is no longer available.

Sorry man it’s unable to do that due to the firmware in the iPhone 6 cannot run the IOS 14 requirements

If you read some of the other replies, then you know that what you want to do is not possible.

No

No.