Firmware Updates for Nikon D40 and Nikon D40x
Version 1.12 for the Nikon D40 and version 1.01 for the Nikon D40x is now available for download.
Recommendations are independently chosen by Reviewed's editors. Purchases made through the links below may earn us and our publishing partners a commission.
Version 1.12 for the Nikon D40 and version 1.01 for the Nikon D40x is now available for download.
Nikon D40:
Modifications enabled with A Firmware Ver. 1.12
* Remaining battery charge is now accurately detected for Rechargeable Li-ion Batteries EN-EL9a.
* With firmware Ver. 1.11 and earlier, the number of images that could be captured (battery performance) when an EN-EL9a was used, was less than when an EN-EL9 was used. By upgrading A firmware to Ver. 1.12, EN-EL9a performance is maximized so that more images can be captured (battery performance) when an EN-EL9a is used than when an EN-EL9 is used.
Nikon D40x:
Modifications enabled with A Firmware Ver. 1.01
* Remaining battery charge is now accurately detected for Rechargeable Li-ion Batteries EN-EL9a.
* With firmware Ver. 1.00, the number of images that could be captured (battery performance) when an EN-EL9a was used, was less than when an EN-EL9 was used. By upgrading A firmware to v.1.01, EN-EL9a performance is maximized so that more images can be captured (battery performance) when an EN-EL9a is used than when an EN-EL9 is used.
* Number of shots possible (battery performance) with EN-EL9a (1,080 mAh)
To download visit the Nikon USA Technical Support firmware update page.