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HOW DO I HARD RESET MY PHONE - AT&T LG CU720 Cell Phone - Silver

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To perform a Master Reset

  1. This will clear out user settings, profiles, etc from the phone. (This will delete all user files. Backup anything you want to save to another device. SD card, laptop, Dropbox.. etc.)
  2. Go to the Main Menu
  3. Select Settings
  4. Select Reset Settings
  5. Select Master Reset
  6. A prompt All settings reset to default. Continue? will come up
  7. Scroll to Yes then press OK
  8. Enter 0000 for the Security Code then press OK
    Note that if the default Security Code has been changed, enter the new code.
  9. The Resetting Progress will go through to 100% and the phone will be Master Reset
  10. You will then begin setting-up your device again.. email, preferences, apps.. etc.

Posted on May 07, 2014

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Posted on Jan 02, 2017

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Hard reset Nokia Lumia 925 using this handy guide and you will return your Lumia 925 back to its original factory settings. To hard reset Lumia 925, simply follow our simple steps below or follow along with this how-to video.

What will a hard reset do to my phone? Hard reset will restore your smartphone to its basic factory settings. It will:

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Try doing a hard reset for the phone and then see if the phone works. A hard reset will ensure that the phone memory is formatted and all the factory settings are restored but doing a hard reset will delete all the files. To perform a Hard reset on the phone, Locate the following keys (* , 3 and talk/green key). Press all the above keys along with Power button and keep it pressed till Nokia booting screen appears. After hard reset, see if the phone is able to boot or not.

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You can reset it using a soft or hard reset. The following instructions provide you with information on how to reset the Nokia 5130 using both methods.
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The soft reset is often the better option if you are worried about losing data. There is a chance the soft reset will also default to the factory settings, but there is a bigger chance that it will not. With a soft reset you will enter in *#7380#. This tends to clear any pending errors and on most phones it will help your phone work properly.
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  • The code for Hard Reset is *#7370#. Enter these digits into the phone and press yes to confirm. This will start the initialization process. Make certain you have already saved all important data. You do not want to lose your contacts, memo, or other information due to a hard reset. You may have issues with a Nokia phone that is not turned on. If there are problems such as these you can try hitting three buttons simultaneously. Hit the +*+3. If you can hit these three buttons all at once you may be able to get the phone to turn on, and then you can go through the hard reset with the proper codes.
These codes work with all of the Nokia models including the 5130. You may find other options do exist such as the power button while pressing the space key and delete key, and caps/ shift button will also hard reset the phone.
It all depends on whether or not the *# keys work. Sometimes they won't work if the phone is in phone lock or key pad lock and you need to get it open first.

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I'm sorry, but I think you will need to contact T-Mobile for support. Call them from another phone at 1-800-T-Mobile.
If you don't care much about the info on the phone, then do a hard reset to factory defaults.

http://www.hard-reset.com/htc-hd2-leo-hard-reset.html

CAUTION - DOING A HARD RESET, YOU WILL LOSE EVERYTHING ON YOUR PHONE. REMOVE THE MEMORY CARD BEFORE DOING A HARD RESET.

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There are two ways to reformat your phone. One is soft reset and the other one is hard reset. Soft reset resets the phone and quick format the phone memory. Hard reset completely wipes the phone memory and automatically reinstall the phone's firmware. So if your phone has a many problems, i would recommend doing a hard reset.

To hard reset the phone, switch off your phone. Then press and hold "green call key, * and 3" together and switch on your mobile. Don't release these three buttons untill you see the nokia hand shake. After that release the buttons and your phone is reset.

To soft reset. Dial *#7370#. Then enter the security code (default is 12345). That's all.

Hope it helps. Please rate the answer. Thanks for using FixYa.

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