An iPhone 6plus can't be updated beyond 12.5.5, it doesn't have the hardware needed to run a higher iOS.
If you need a higher iOS version, you will have to purchase a newer phone.
You can make a difference in the Apple Support Community!
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
An iPhone 6plus can't be updated beyond 12.5.5, it doesn't have the hardware needed to run a higher iOS.
If you need a higher iOS version, you will have to purchase a newer phone.
An iPhone 6plus can't be updated beyond 12.5.5, it doesn't have the hardware needed to run a higher iOS.
If you need a higher iOS version, you will have to purchase a newer phone.
My iphone cant update IOS 15 ,am using iphone 6plus