A quick update:
First, unfortunately, recent versions by
@Arnova8G2 no longer work with our devices. Pictures taken with the rear camera have a heavy green tint. I have been unable to remove this tint by tweaking options.
Second, the best recent functional versions for our devices are those by
@cstark27 : see
this thread. There are three caveats:
(1) use the
standard, not
wide-angle version from the above thread; and
(2) make sure to clear all app data if you install over an existing version (by any developer). Also, you may want to check the Developer Settings and make sure that both "camera.enable_pd" and "camera.enable_pd_blur" are UNSET.
(3) using Photos from the app is a bit funky; the built-in gallery is more stable. (Go to Developer Settings again ad UNSET "camera.use_photos")