Question about Samsung SGH-E630 Cellular Phone

2 Answers

How to unlock sgh-a737

How you have the codes and the instructions to unlock sgh a-737
My sgh-a737 (att US) is frozen and needs to be unlocked for non US SIM cards. Any idea?

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  • Harry-sys Jan 13, 2008

    What exactly will the cable do to my phone ?

    What access would the "cable" allow, I would not have using the key pad ?

    Harry

  • Harry-sys Jan 13, 2008

    Hi dahaka,

    sorry it is not the question of the password and the security lock.
    Also on page 97 of the manual for the SGM-a737 I see instructions for "shopping for music" and "Transferring music from the Digital.....". The download refers to different phone and there only to the SIM lock (to my understanding).

    I tried to unlock the phone from its exclusive use with AT&T SIMs. Using the offered sequence of numbers (probably more than 3 times, the phone did "freeze".

    other working sim cards (from other phones) did not result in getting the phone back to life.
    So how do I get a) my phone out of the "FReeze" state and b) if then still needed unlocked form using AT&T Sim only?

    Harry

  • Harry-sys Jan 14, 2008

    Hi Darklord,

    Thanks, this not quite a "solution" that I had expected, but it looks like I have to give up to get the phone out of its Freeze state by myself. Go to the AT&T phone shop is difficult if you are in Europe. But I will shop around.

    Harry

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  • 2,427 Answers

Ok if you are using a code calculator you will have 3 chances and then it can be only unloked via a cable, you can do this at your local dealer of you can buy one on line..

here is a calculator link,,, they post you 7 codes, 1 of the 7 will work but you only got 3 chances

http://www.freeyourmobile.com/samsung%20free%20unlock%20codes.htm

Posted on Jan 11, 2008

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  • Rishi Roshan Ali Jan 11, 2008

    PS the link I posted above contains all the different unlocking solutions aviable,, from code calculators, to software ,, even cables,,, some of the software are free others you have to pay for

  • Rishi Roshan Ali Jan 11, 2008

    BTW I WOULD RECOMEND YOU GO TO YOUR LOCAL PHONE DEALER AND GET IT UNLOCKED WITH A CABLE,, ITS SAFER AS well as you will be sure you wont screw up your phone and need it flashed..

  • Rishi Roshan Ali Jan 14, 2008

    When said the cable, its actually a device with a cable for your phone. what it does is when connected it reprograms your phone removing all network and sim card restrictions. this allows modification such as changing networks with just changing the sim, multi sim anology as well as duelo sim modification support. etc..



    Basically it unlocks everything so you can do as you like with it..
    these are expensive thats why i recommended that you take it to a local dealers as they would have stuff like this and be able to use it correctly...



    If you use the calculator, you will only have 3 chances to enter the correct code, if that fails its permentantly locked and can only be opend by the cable.



    there are software on line that use the normal usb cable.. but these often result in dead phones and quite frankly isnt worth the risk..

    as my suggestion to you i again reommend that you take it to a dealer , it only takes a couple of minutes and you are sure you wont wind-up with a dead phone.

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  • 347 Answers

Hi Harry,
Try this code
355992011780565
and let me know if it didnt worked

Posted on Jan 11, 2008

  • 1 more comment 
  • Santiago Vallejo
    Santiago Vallejo Jan 11, 2008

    What happend before the sim froze? you typed your PIN several times wrong?

  • Santiago Vallejo
    Santiago Vallejo Jan 11, 2008

    Harry in the page 97 of the manual you can find the answer,
    copy paste this link if you dont have the manual
    http://downloadcenter.samsung.com/conten...

    "Phone Lock

    When the Phone lock feature is enabled, the phone is

    locked and you must enter the 4- to 8-digit phone

    password each time the phone is switched on.

    The password is preset to “00000000” at the factory. To

    change the phone password, see "Change Password" on

    page 95.

    Once the correct password has been entered, you can use

    the phone until you switch it off.

    The following options are available:

    • Disable: you are not asked to enter the phone password when

    you switch on the phone.

    • Enable: you are required to enter the phone password when

    you switch on the phone.

    "

  • Santiago Vallejo
    Santiago Vallejo Jan 11, 2008

    IF you already removed the phone lock and keep having the same problem you should call your phone dealer or try to use another sim of the same phone dealer.

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i need the unlock code for a samsung sgh-a737...

but it is on phone freeze how to i fix that?

please email to me vule0260@sbcglobal.net

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i need the unlock code for a samsung sgh-a737...

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IMEI : 359673014197777 02
MY EMAIL vule0260@sbcglobal.net

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Samsung A737


If you have an AT&T account:
FOLLOW THESE STEPS TO NETWORK UNLOCK SAMSUNG SGH-A737

GET THE UNLOCK CODE FROM ATT CUSTOMER SERVICE 18003310500

1. REMOVE SIMCARD AND TURN ON HANDSET
2. The display will read INSERT SIM CARD
3. TYPE #7465625*638*--------# .THE DASHES ARE YOUR 8 DIGIT UNLOCK CODE OBTAINED FROM ATT CUSTOMER SERVICE.
4. U WILL GET A MESSAGE SAYING NETWORK LOCK DEACTIVATED.

after the second asterisk, you'll see a dash ("-") on your screen instead of the number you type.

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hi there

there is a one way press this code without sim card *2767*3855#

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