Sometimes I miss iOS 6
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If those phones were affordable and they kept the interface consistent - no bells and whistles - while functional to modern standards (up to date browser engine etc). With a long game strategy they could tap into market of those who just want a phone that 'works' (a phone to make calls and check the odd email or website). Particularly elderly market or low tech market. A bit like the Nokia's of old - predictable, reliable and basic.
Android has so many flavours and variants I know many (non techie) types that dread upgrading phones.