Some iPhone 7 Plus users report camera issues, units are eventually being repaired or replaced

The dual iPhone 7 Plus camera allows true optical zoom for the first time in such a thin phone, and artsy portrait photos with expertly blurred backgrounds, among other shenanigans that only dual cam setups can offer. It is a marvel of mobile photography, but, as with most unorthodox solutions that are about to be tested in mass quantities and with mass usage, it has produced a few subpar batches.

Some iPhone 7 Plus users are reporting blank screens when they open the camera app, or all photos go green and purple. Sometimes the app just issues a false heat warning ...