Nikon has released firmware updates for the D3300, D5500 and D5300.

Firmware update 1.01 for the Nikon D3300, D5500 and D5300 adds support for the AF-P DX Nikkor 18-55mm f/3.5-5.6G VR and AF-P DX Nikkor 18-55mm f/3.5-5.6G. Announced earlier this month, the AF-P DX Nikkor 18-55mm f/3.5-5.6G VR and AF-P DX Nikkor 18-55mm f/3.5-5.6G are the first Nikkor lenses to boast Nikon’s new stepping motor, aimed at videographers. Along with bug fixes, firmware improvements include the addition of an a5 manual-focus ring in AF mode to the custom setting menu of the D5500. For full details visit http://downloadcenter.nikonimglib.com/en/index.html.

Firmware update 1.01 for Nikon D3300
•AF-P DX NIKKOR 18–55mm f/3.5–5.6G VR and AF-P DX NIKKOR 18–55mm f/3.5–5.6G lenses are now supported. Vibration reduction can be enabled or disabled using the new Optical VR option in the photo SHOOTING MENU, which is displayed when an AF-P DX NIKKOR 18–55mm f/3.5–5.6G VR lens is attached.
•The following issues have been addressed:
Turning Auto info display off had no effect at focal lengths over 55 mm.
Choosing negative values for Exposure compensation in the RETOUCH MENU > NEF (RAW) processing display did not have the desired effect.

Firmware update 1.01 for Nikon D5500
• AF-P DX NIKKOR 18–55mm f/3.5–5.6G VR and AF-P DX NIKKOR 18–55mm f/3.5–5.6G lenses are now supported. Vibration reduction can be enabled or disabled using the new Optical VR option in the photo SHOOTING MENU, which is displayed when an AF-P DX NIKKOR 18–55mm f/3.5–5.6G VR lens is attached. The CUSTOM SETTING MENU now contains an a5 Manual focus ring in AF mode option that can be enabled or disabled when an AF-P DX NIKKOR 18–55mm f/3.5–5.6G VR or AF-P DX NIKKOR 18–55mm f/3.5–5.6G is attached.
• The following issues have been addressed:
Noise would occur at four-second intervals in audio output to external recorders connected via HDMI in movie live view.
Choosing negative values for Exposure compensation in the RETOUCH MENU >  NEF (RAW) processing display did not have the desired effect.
Selecting ON for Exposure smoothing during interval timer photography would result in all shots after the first being overexposed.

Firmware update 1.01 for Nikon D5300
• AF-P DX NIKKOR 18–55mm f/3.5–5.6G VR and AF-P DX NIKKOR 18–55mm f/3.5–5.6G lenses are now supported. Vibration reduction can be enabled or disabled using the new Optical VR option in the photo SHOOTING MENU, which is displayed when an AF-P DX NIKKOR 18–55mm f/3.5–5.6G VR lens is attached.
• The following issues have been addressed:
Choosing negative values for Exposure compensation in the RETOUCH MENU > NEF (RAW) processing display did not have the desired effect.
Continued scrolling of the menus for some languages would cause the camera to freeze.