when I go into settings/general/about where it says camera it says unknown part but I have never had my phone fixed for anything so why it’s giving me this message I don’t understand.
iPhone 12 Pro Max, iOS 15
It can also give that kind of message if the part has failed.
First try a Forced restart Force restart iPhone – Apple Support (UK)
If no better you should arrange a repair iPhone Repair - Official Apple Support
Or
Contact - Official Apple Support
Anything other than Screen or Battery may be a replacement phone and the price is in the article under "Other damage"
See also: Get your iPhone, iPad, or iPod touch ready for service - Apple Support
It can also give that kind of message if the part has failed.
First try a Forced restart Force restart iPhone – Apple Support (UK)
If no better you should arrange a repair iPhone Repair - Official Apple Support
Or
Contact - Official Apple Support
Anything other than Screen or Battery may be a replacement phone and the price is in the article under "Other damage"
See also: Get your iPhone, iPad, or iPod touch ready for service - Apple Support
when I go into settings/general/about where it says camera it says unknown part but I have never had my phone fixed for anything so why it’s giving me this message I don’t understand.
