Where is the hard reset button for thw samsung

if it is the samsung in the photo,turn the phone off,while its off hold the home button and the volume up button at the same time then turn it on ...keep holding home and volume up until you see the little green android man . after that you will get a secret menu to reset the phone which will take the password off .

http://www.google.com.my/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDsQFjAE&url=http%3A%2F%2Fwww.hard-reset.com%2Fsamsung-i9000-galaxy-s-hard-reset.html&ei=mUdJULuzGtGzrAes2YHIBA&usg=AFQjCNFxOuxZ06FGjkYmWGF0gjHVKFjDyw

Hello thanks for using fixya

Type #*7337# or try this to hard reset *2767*3855#

Note: Remember one things hard reset will deletes all your messages, all contacts, photos, notes etc in the phone memory.Your phone is like a new phone. So better is first save all your data and then restore it
Default security code for samsung is 00000000 (eight zero's)

I hope this solution will helpful 4 u
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Call customer service from your service provider.

AT&T Customer Service 1-800-288-2747

You can also try a soft reset on your phone with the phone ON remove the battery wait 5 seconds put the battery back in the phone and turn it back on. Or you can do a wipe/hard reset

Samsung GT-i9000 Galaxy S hard reset
1. Turn off the i9000 phone or take out the battery and reinsert it.

2. Hold the Volume Down button
3. Press and release the Power button
4. Select Clear Storage by pressing the Volume Down button
5. Press and release the Power button
6. Press Volume Up to confirm i9000 master reset

Hi there, if 1234 and 0000 are not work try code *2767*3855#
If fail, please visit this website : www.muskurahat.us/mobile/samsung_tricks_and_tips.asp
www.ehow.com > Electronics > Cell Phones > Reset Phone
forum.gsmhosting.com/vbb/f200/all-samsung-hard-reset-codes-588846/
www.unlock-zone.com
jay--io89

Here are a couple of codes to soft/hard reset/format a Nokia N95 mobile device:
Soft reset code *#7370#
Hard reset code *#7780#
If the hard format code mentioned aboive does not work, try the following manual method to hard reset/format Nokia N95:
+ Turn off the mobile device.
+ Press and Hold the following three buttons: the green Call Answer button, the “*” button, and the number “3′ button.
+ While holding these buttons, turn on the phone and keep holding the keys untill the mobile phone restarts and prompts you to enter details.

for samsung master reset in the phone setting but I have master reset code for smasung
star hash 27673855 hash. if its does not action then check your phone has tiny hole near power button there written that reset put any pen or any pointed thing softly there and hold like that and press ok and cancel button both together when your phone shows samsung ICON press and hold all things your phone screen comes in format mode then leave all thing and press ok you phone will re start

SOFT RESET
On the main screen, type:
*#337#+ call button this is the soft reset code it will reset your password.

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if that dont work you will need to do a hard reset .

a hard reset will erase all data from your phone. SAVE ALL PICTURES MUSIC ect....

HARD RESET
On the main screen, type:
*#6810# + call button

Then:
*#337# + call button

How to Hard Reset the Samsung Omnia Many people do not know how to hard reset the Omnia phone. The manual does not teach you the trick of doing this. You may follow the steps below to reset it to default factory settings.
1. Poke the soft reset hole beside your power button(Poke and Release)
2. Press and hold the Call and Cancel Button together(Do it immediately after Step 1)
3. Do not release Call and Cancel button, the Samsung Omnia Screen Appear
4. The Reset Screen will appear as below

This is a snapshot of the Samsung Omina Reset screen.
(Image from mobilesilence.blogspot.com)
Press Call to Format or End Call to Cancel.
This hard reset does not erase the 16GB memory. To reset everything, you could use the software hard reset by going to Settings > Hard Reset. There is also option to format the storage card.
If you decided not to format and press cancel, that will soft reset the phone.
Another Method to Hard Reset
There is another method to Hard Reset, just key in the following code on your Dial Pad
*2767*3855#
After keying in the code, the Phone will restart itself. Phone will be reset to defaulf factory settings straight away. For DZIA5 Firmware, it will format the My Storage Card also.

Reference : taken from " pspmyspace "

Best Regards

give 12345! or otherwise use this code *2767*7822573738#
to unlock your samsung mobile