Reverting
(Going back to the earliest saved version)

and Undoing
(Going back one step, about which there isn’t much more to say)

“Reverting” on a smartphone may sound trivial, but it is actually among the most useful tools that TTG photographers have.

Except when a photo is “TTG-ineligible” from the start, TTG photographers who have been playing with various manipulations of a photo can instantly go back to the initially recorded image, which usually IS eligible to qualify.

In most cases a smartphone can instantly “restore” the most unmanipulated version of a photograph that was recorded on that particular phone.

A “TTG button” would make the process even easier

In addition to saving their unaltered originals, TTG photographers also may find it in their own interest to save “supporting images”; see “C” on this page.

#616: Is it possible to “undoctor“ a photograph?