Reset I can’t remember which settings I’ve changed. How do I reset my camera to the defaults?

Resetting by 'Software'
Resetting to the Factory Default Settings from the interface:

1. Go to the interface of your camera by typing in the camera's IP address in the browser. Example: http://192.168.1.253/
2. Click Setup, Maintenance, Default Reset, Reset to default and then click Execute.

Resetting by 'Hardware' Resetting to the Factory Default Settings using the Control button:

1. Disconnect the 'DC IN' cable from the camera.
2. Hold down the 'Initial Set' button.
3. Reconnect the power adapter using the 'DC IN' jack while holding down the 'Initial Set' button. Release the 'Initial Set' button after 5 seconds. (The reset could take up to 180 seconds)
4. When the 'Status' indicator changes to green, the process is completed and the camera had a Factory Default Reset.

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In order to get your router back to the original settings, you must push in the reset button (usually on the back of the router) for somewhere between 10 and 30 seconds depending on the router. You may need a pin or something small to push in the button, because it can be recessed. Once you have reset the router, the username and password will be changed to the defaults, admin and password, respectively. One thing you must remember is that resetting the router will change all of the router settings back to the factory settings. This means you will lose all of the changes you made since you got the router. Make sure to write down any things you've changed, so you can change them back after the reset. Also, I recommend updating to the latest firmware after the reset.
If you need more help post back! Thumbs and testimonial are welcome!

In order to get your router back to the original settings, you must push in the reset button (usually on the back of the router) for somewhere between 10 and 30 seconds depending on the router. You may need a pin or something small to push in the button, because it can be recessed. Once you have reset the router, the username and password will be changed to the defaults, admin and password, respectively. One thing you must remember is that resetting the router will change all of the router settings back to the factory settings. This means you will lose all of the changes you made since you got the router. Make sure to write down any things you've changed, so you can change them back after the reset. Also, I recommend updating to the latest firmware after the reset.
If you need more help post back! Thumbs and testimonial are welcome!

In order to get your router back to the original settings, you must push in the reset button (usually on the back of the router) for somewhere between 10 and 30 seconds depending on the router. You may need a pin or something small to push in the button, because it can be recessed. Once you have reset the router, the username and password will be changed to the defaults, admin and password, respectively.
One thing you must remember is that resetting the router will change all of the router settings back to the factory settings. This means you will lose all of the changes you made since you got the router. Make sure to write down any things you’ve changed, so you can change them back after the reset. Also, I recommend updating to the latest firmware after the reset.

Go to your menu settings and find the setting all to default, menu reset, or factory settings, or something like that.This will reset all settings back to the way it was from the factory or default. Then you can set what you want. Different modes will have an effect on your settings and can change according to what is set.
At this point it is a good idea to read your user manual or you can go to this link: Menu Reset Nikon D100 This camera has two banks of memory, remember that as well.

sorry but u ve to give it to the nearest phonerepairshop so they can reset that code to the default one 12345

cuz even if u try to reset the phoen manuly its will ask u about th security code that u ve already changed it !!

plz do rate this post!

Push the reset button on the back of the camera

here is the link to the user manual if you need it; http://bssc.sel.sony.com/BroadcastandBusiness/docs/manuals/snc-rz30nuserguidev2.0.pdf or http://bssc.sel.sony.com/BroadcastandBusiness/docs/manuals/usesguidesncrz30nv4.pdf check page 25 (top left) for reset to default instructions (you have to read back a couple of pages to find the menu they are talking about) - there is however no mention of any password issues when you do this. If you do need the password to carry out the reset procedure, then I think you need to contact Sony - the camera is expensive enough that they should help; http://bssc.sel.sony.com/BroadcastandBusiness/info/contact.shtml Hope this helps:)

The ALL RESET function works two ways. When it is set to ON it restores the camera to the default settings once the camera is powered off. You can still put in custom settings, but they will be reset when you turn the camera off. When it is set to OFF the camera remembers the settings you have entered. For example, if you want the camera to always start up in the 3:2 aspect ratio you would turn ALL RESET to OFF and then select the 3:2 quality setting. The 3:2 setup will be there every time you start the camera up until you set ALL RESET to ON. When ALL RESET is set to OFF the camera will accumulate all of your setting changes, so it is recommended to reset the camera occasionally.

The D-390 allows you to choose if you want the camera to retain your settings or to default the settings. In the camera menu, there is a function called “All Reset”. If the selection is ON, the camera will default all settings each time the camera is powered on/off. If the selection is set to OFF, the camera will remember all of the settings that have been made.