Nikon would like to advise that there is a new firmware update for D7100 now available for download.
This update resolves the following issues:
When images captured using a flash in “Manual” or “Repeating” flash mode were played back with the “Overview” display enabled, flash output level was displayed in the flash compensation portion of the display.
When the “AE/AF lock” button was pressed with “Special Effects” mode enabled, “Selective Color” selected, and the view magnified with selective color options displayed in live view, the image did not change while live view was active.
An issue that caused the “Viewfinder Virtual Horizon” to freeze when certain operations were performed.
When images captured with white balance bracketing enabled were played back, a white balance fine-tuning value of 9 (steps) was displayed even for images captured with a fine-tuning value of 10 (steps) applied.
An issue that prevented cursor movement when certain operations were performed in calendar playback mode.
The size of some text displayed in calendar playback mode has been modified.
Display of focal lengths in 35mm  format recorded in image Exif data has been corrected.
With movie recording at “1920 × 1080/24p” in “M” exposure mode, subject brightness did not change, even when shutter speed was adjusted.
For help or more information, please contact – <a href=”mailto:firstname.lastname@example.org”>email@example.com</a>