It seems Corellium (linked to from the blogpost) has done that. That said, it seems they only run iPhone 6, et al., which was jailbroken (untethered), so it's significantly easier to emulate than trying to run the only unencrypted file (kernel cache) targeting an undocumented CPU with Qemu of an iOS beta that was released a few days ago.
It seems strange to me that there are no Chinese OEMs selling mobiles with iOS. I mean, I understand it's hard, but is it THAT hard?
Yeah it is because the CPU and GPU are customized for Apple. You'd have to recreate them (which probably would require a F500 company like Amazon or Google) or write a translation layer similar to WINE (which would need a couple dozen expert coders). Not worth the effort for knockoff phones.
Knockoff iPhones would sell like hot bread.
You can buy them at "the market" in Shenzen. You can even put in original Apple logic board and run iOS - and have crazy things like double storage, memory cards, 3.5mm output, etc. You have to build it from parts though, no one is selling a complete product AFAIK.
I would be fiercely interested in any more details around this. I'm sure many of us have seen Scotty from Strange Parts doing his headphone socket project, and the franken-phone built from spare parts, but it sounds like you're suggesting something even more than that.
Citations, please!
Sorry, that's personal anecdote, not something I got from youtube or articles that could be cited. See my other reply: I'm not really suggesting anything more than what you can see on Youtube, just that knock-off iPhone parts that are easy to manufacture (body, battery electronics etc) exist - not the logic board though.
Afaik, those are not really knockoff as in a Gameboy replica. They're still using the proprietary Apple mainboard and all for the most part. What they did to double the storage was to desolder and solder back in a different storage with different capacity with the image from the original storage cloned onto, a process which kinda costly amd very risky as the components aren't designed to be plug and play like desktop components
Ref: Youtube channel "Strange Parts"
They still can't run iOS apps from the App Store. They are encrypted when downloaded and only decrypted at runtime. Decrypted apps can be offloaded from a jailbroken phone and then re-uploaded to a pirate store though.
Is there a practical reason why this would be hard or impossible? Or is it just for fear of Apple's lawyers?