iPhone 6s stuck on iOS 15 update for months

this is confusing because it only stays at iOS 15 update and it has been months with no update


[Re-Titled by Moderator]

Original Title: why does my iphone 6s say I need a ios 16 update to download a a

iPhone 6s, iOS 15

Posted on Jul 11, 2025 12:20 AM

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Question marked as Top-ranking reply

Posted on Jul 11, 2025 2:37 AM

Sorry, but the iPhone 6s can only be upgraded to the latest version of iOS 15.

The built in hardware does not support iOS 16 or newer.

iOS 16 and iPadOS 16 are compatible with these devices - Apple Support


3 replies

Jul 11, 2025 4:08 AM in response to smithaniya583

After a period of time, Apple pulls of support to the newer software updates for various devices. It happens generally each year when a new version is launched. When a device loses the compatibilty to the newer version of iOS, the device falls into the ‘Vintage’ category.

so my friend, preserve the ‘Vintage’ device for your kids and now is the time to upgrade!!

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iPhone 6s stuck on iOS 15 update for months

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