Need to unlock my samsung galaxy i577

SOURCE: I need to unlock Samsung E1120 mobile phone locked

You can unlock it by flashing your mobile if your mobile is a CDMA mobile...
The procedure for flashing your mobile is in the link below
http://hubpages.com/hub/How-to-Flash-your-cell-phone
It has an video explanation.


If yourmobile is not an CDMA mobile , you can get the network unlock code(NCK) byjust contacting the current network provider customer caredepartment.It is free of cost.

The restriction code can be got from your old service provider..Thisrestriction code is kept to prevent someone who stole the mobile fromusing it with another provider...

They will have a security check done with your date of birth etc..to verify whether you are the exact owner of the phone..

After that they will provide you the restriction code to unlock it and use it with another service provider..(vodafone)..

It is all free of cost donot pay anyone for this seeing some advertisement over internet . That is all fake ads.

SOURCE: hi i have a samsung

The only way to get around this is run the recovery

How to do this
1. Turn off the phone
2. Told down the UP Volume button and power button
3. Wait till the screen comes on and then off
4. A menu shows up and click restore/recover
5. The password is gone.

Mike Neath

• 315 Answers
• Posted on Oct 12, 2010

SOURCE: samsung galaxy android unlock..cannot unlock my

Hi, I have a couple of idea for you to try.
1) Log in to your google account on your pc, the same account you registered for your phone

2) After logging in look at the top right corner of your inbox/email page, it would say your google username. Like say if you name is John, and you have a google id thats registered to your galaxy s as , [email protected]. Now this google id on the top right corner of the page would be displayed as [email protected]

3) Type in the google id, thats visible on the right hand top corner of your page (like [email protected]) into your galaxy s handset locked page, and type in the password.

TADA AND YOUR ON TO THE NEW SCREEN TELLING YOU TO PUT IN ANOTHER PATTERN.
or theres this one:
Take out the battery, the sim card, and the SD card leave the phone for 2 to 3 hours like that.. Put everything back in and boot up the phone.. This should work.
You could try this instead of waiting 3 hours, just remove battery and press power on switch for 20 seconds but this may not work.
or if you've tried everything, the only other way would be to take it to a Samsung mobile phone shop.
or do a factory reset:
THIS WILL ERASE ALL YOUR DATA THOUGH
Go into recovery mode - vol up & home & power. Once in the menu, select factory reset.It may take you a couple of attempts to get to the recovery mode but it does work, just keep trying.

Regards
Mike

SOURCE: samsung galaxy s mobile completely

You can do a complete reset if you want and have no other option(this will erase all your data). To do this follow these steps.

• Turn off your your phone
• Now hold the Volume Down + Home + Power buttons (when you see the Samsung logo, stop holding it for half a second and then again hold it).

• Scroll to wipe data/factory reset using the volume buttons. to select it press the home button
  

  • When that is done go to reboot system and select it.

SOURCE: i want to unlock my

This process will bring your Galaxy S to factory settings i.e all data stored on it will be wiped off so proceed if absolutely necessary

With the device off, press and hold Volume Up and Power.
2. Release the Power button when you see the Samsung logo, but continue to hold Volume Up until the recovery screen appears.
3. Use the Volume buttons to navigate the menu and select wipe data / factory reset. Press Home to choose the selection.
4. Press Volume Up continue.
The Galaxy S should then go through the hard reset process.

If you like the solution do give me all thumbs up