Post by Ant...
Post by David Empsonhttps://support.apple.com/HT201624
Wow, iPhone 4S is not obsolete to Apple? I am surprised by that since
Apple stopped updating its iOS for years.
The question is not when software updates ceased. Software support is
usually based on timing from when a model (or its processor generation)
was introduced. Hardware support is based on a time limit after Apple
discontinued the product.
For iOS devices, if you bought a device late in its life cycle (shortly
before it was discontinued) it has always been the case that you stopped
getting software updates well before hardware servicing ceased.
The margin has got somewhat better in recent years, as early iPhones
only had software updates for three years after introduction, while the
iPhone 4S and 5 have had software updates for five years after
introduction.
Products are classified "vintage" five years after being discontinued.
As noted in that document, vintage products are not able to get hardware
servicing or support in most of the world, with exceptions for items
originally sold and being serviced in California or Turkey.
Products are classified "obsolete" seven years after being discontinued.
Obsolete products are not able to get hardware servicing or support
anywhere in the world.
The five/seven year cutoff is sometimes not exact - Apple may take a
little while to update the official list, so you may get a month or two
grace period.
The last variant of iPhone 4S was discontinued in September 2014 (8 GB)
so it won't be going "vintage" until September 2019.
Earlier variants of the iPhone 4S were were discontinued in September
2012 (32 GB or 64 GB) and September 2013 (16 GB) so in theory the first
two should already be "vintage" but since the only difference was the
storage capacity, Apple is probably lumping the 16, 32 and 64 GB
capacities together and all will be declared "vintage" in September
2018, with the 8 GB model getting an extra year. That was the pattern
they used with the iPhone 3GS and appears to be the pattern being used
with the iPhone 4.
iPhone 3GS (original release): discontinued June 2010, obsolete
iPhone 3GS (8 GB): discontinued September 2012, vintage
iPhone 4 (original release): discontinued October 2011, vintage
iPhone 4 (8 GB): discontinued September 2013, not yet vintage
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David Empson
***@actrix.gen.nz