when the iphone 11 will be obsolet

will the iPhone 11 be obsolete in 2025

Apple discontinued the iPhone 11 in September 2022.

See the following from Obtaining service for your Apple product after an expired warranty - Apple Support

Products are considered obsolete when Apple stopped distributing them for sale more than 7 years ago.

Apple stopped distributing the iPhone 11 in 2022. So it should be beyond 2025 before this becomes a vintage product.

Obtaining service for your Apple product after an expired warranty - Apple Support

No

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