Samsung Galaxy Siii Gt-i9300 16gb Marble White Factory Unlocked Gsm I9300 S3 3g Hsdpa 850/900/1900/2100 Logo
Anonymous Posted on Oct 13, 2014

How to unlocked the unit of Samsung Mobile Samsung Galaxy SIII GT-i9300 16GB - Marble White???

I want to unlock the unit.

1 Answer

Vladimir Frolov

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  • Samsung Master 561 Answers
  • Posted on Oct 14, 2014
Vladimir Frolov
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Joined: Sep 03, 2010
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It depends on many factors e.g. country/carrier etc. The best way is to contact Samsung and request a factory unlock code (not cheap though)

5 Related Answers

Mykel_N

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

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Anonymous

  • 46 Answers
  • Posted on Jun 19, 2011

SOURCE: i have forgotten my unlock pattern for my samsung

after turning on the phone without sim cad try using *2767*3855#
i hope this can solve your problem but remember this will reset your handset

Anonymous

  • 40 Answers
  • Posted on Aug 11, 2011

SOURCE: Samsung Galaxy S GT- I9000 Sim Network Unlock

By using the codes, you can remove your sim lock..This unlocking code will be provided by your network provider or you may get it from Classicunlocking.com ..They will help you to unlock your mobile..

Anonymous

  • 1 Answer
  • Posted on Nov 15, 2011

SOURCE: how to unlock samsung galaxy y (GT-S5360).to many

I forget my unlock pattern code and now asking the gmail addres

Anonymous

  • 1 Answer
  • Posted on Jan 03, 2012

SOURCE: my samsung mobile GT-S3310i sim lock on please sim

i have try many way but i cannot open my simlock code in sumsung GT S 3310i so is there anyway to break. Pliz help.

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