Hard reset LG ego T530

enter this code 3845#*530#
select factory reset 

hard reset of the Samsung Galaxy W i8150

Hard reset of the Samsung Galaxy W i8150

Learn how you could perform a hard reset of the Samsung Galaxy W i8150.
Don't get too frustrated if your device is not working as expected, you could always reset it back to the manufacturer settings. Just try to remember what you did you that cause the problem so that the next time you won't get that problem again.
Before performing the reset though, you should back up all your important data such as contacts, music, photo and other personal data.
Dial a Reset - this is the simplest way.
1. On the dial pad put in *2767*3855#.



1 trun off your phone. Boot into recovery mode by pressing HOME KEY+POWER KEY+VOLUME UP KEY,@Samsung logo appears,release power key. keep holding home key+power key until android guy. Release all buttons and press the "option" button . the screen will grey out and wait until the recovery menu will come out.

2. Then select Wipe data/factory reset.
3. Now select Yes to proceed.
4. Wait for the Samsung Galaxy Ace to finish the process, and after it finishes, select Reboot now.
5. Now wait for the phone to start up.

Hard Reset For New Samsung GT-I8000 omnia II

Hard Reset For New Samsung GT-I8000  Omnia II

1. First switch off your phone
2. Next hold Volumn Up + Screen Lock
3. Then hold Green and Power Button together
4. Then press Answer Call (left) button to confirm hard reset

Hard reset I727

How to do a hard reset on the Samsung Galaxy S 2 Skyrocket I727

Power off phone. Pull battery (not necessary but wth)

Put battery in
hold volume up and down at same time while pressing power button.

When phone vibrates release power button.

There should be an option in the recovery menu.

My understanding of a soft reset is simply power cycling the phone.

You can also hard reset in the phones menu

Menu.settings.privacy.factory reset

Samsung I717 Galaxy Note Hard reset

Samsung I717 Galaxy Note

Pull battery , put back in. and hold POWER+ Vol Up and down at same time

Samsung Galaxy Nexus hard reset Android 4.0 Ice cream Sandwich

Turn off your phone. First press POWER, and then press VOLUME DOWN then  VOLUME UP. (or power then VOL UP then VOL down)

It will bring up a menu that allows you to use volume up and down to cycle through the menu.
BE sure to press the keys in the right order.

select RECOVERY

Once an android with an exclamation appears, press both VOLUME UP + VOLUME DOWN and POWER until reset menu appears


Reset Galaxy Nexus using the menu reset option
1 From Home or All Apps screen, touch the Settings icon.
2 Under Personal, touch Backup & reset.
Factory data reset. Touch this option, then Reset phone to erase all your personal data from internal
storage, including information about your Google Account, any other accounts, your system and
app settings, any downloaded applications, and your music, photos, videos, and other files.
After resetting your phone, you'll need to re-enter the same information requested when you first set
up your phone. If you've been backing up your data to a Google account, an option during the setup
process allows you to restore it.
Some third-party apps also make use of the backup service, so if you reinstall one, its settings and data
are restored.
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The only way to revert to an unencrypted Galaxy Nexus is to perform a factory data reset,
which erases all your data.
unlock Samsung Google Nexus Prime using factory reset, reset Samsung Google Galaxy Nexus I9250, Samsung Google Nexus 3, Fix Samsung Google Nexus 4G issue unlock pattern, recovery galaxy nexus

Hard reset Samsung Attain R920

 

Samsung Galaxy Attain 4G R920 hard reset

Turn off Attain 4G. Press and hold both volume up + home + power. In the recovery menu select wipe data factory reset with Volume Down.
or If your device is frozen and unresponsive, press and hold  for 8-10 seconds. The device will reboot automatically.
If this does not solve the problem, perform a factory data reset. In Idle mode, open the application list and select
Settings → Privacy → Factory data reset → Reset phone → Erase everything.
Use this method to hard reset your Samsung Galaxy Attain 4G Android: Enter *2767*3855#. Warning! All your data including contacts, messages etc. will be lost! Copy all your necessary data/Contacts/Messages etc. to SIM or make backup to your PC before full reset! Take out SIM card before full reset.