That's not how this warning works, though. It only triggers when a camera isn't paired with the board, using software that is only available to AASPs or Apple themselves. It's not protecting the consumer in any way, its protecting Apple's revenue. If Apple really wanted to verify that the camera was genuine, they more than likely could have. What they're doing here is detecting a repair that wasn't done by Apple or an AASP.
You can put a fully functioning, genuine camera in there from a donor phone, and it will still trigger. It's yet another attempt to stop individual repair shops, or owners themselves, from repairing products.
My iPhone 12 promax got camera shattered and it’s been a years do not have a functional rear camera for a year. I couldn’t scan QR codes in a restaurant to get the menu to order unless I use the front camera in awkward way.
Finally I passed by a repair shop at Mong Kok in Hong Kong and the skillfull technician told me he can try and see if it’s a new camera replacement module would fix the problem.
Oh I forgot to say I left the phone in the sink w water for half an hour once while the camera is as broken ….
After she install a replacement camera module, the camera works like a charm. The inside of the phone was clean a spotless. I asked if the camera module is genuine, she says yes. It’s absolutely genuine. The camera front glass has to be replaced also. Unfortunately those are not genuine sapphire lens cover.
It cost me $1000 hkd to repair this and an extra $50 hkd to get a new front screen protector.
The exchange rate is 1 usd to 7.8 hkd. Linked. That’s around $120 hkd.
Now I have an almost new phone except battery not replaced (yet).
I do get the warning message about camera parts, and she told me that’s normal as other customers of her have that also. The camera module is definitely genuine. She said. Some customers says the error will go away after a while or system update. I hope it do.
I placed trust in her job. So far the error is still there but I see no problem with the camera function.
She added: “iPhone is pretty well build. She repairs other brand phones also.”
I am super happy after the camera replacement.