Sim Network unlock Pin for Samsung Galaxy S

G

Guest

Visitor
Visitor
If you are using other Network Sim cards other than AT&T, this is only normal that it will ask for a PIN code to unlock the phone and use it with other network carriers.

You have two ways to unlock the phone for using other network Sim Cards.

1. Contact AT&T

You can contact AT&T and request for PIN to unlock the phone and use it with some other Sim cards.

2. Electronic Shop
There are alot of Electronic repair shop that offers unlocking a phone to use other network carriers Sim card.

There will be a small fee for them to unlock the phone, normally it will take up to 3 Hours before the phone get`s unlock to use other sim card.
 
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A

Anonymous

Visitor
Visitor
Hi jimmyjohn,

I had mine unlock


Hi jimmyjohn,

I had mine unlock with the code but after I relocked, it would not unlock again. I ended up rooting with SuperOneClick and getting SGS unlock from market. The links are in IronSingh's sig.


Thanks
 
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chevypowell

Administrator
Staff member
Administrator
You can Sim Network unlock

You can Sim Network unlock your Samsung Galaxy S by following the steps below

<b>Please this method only works with Android 4.1.1</b>

>>enter the following code: *#197328640# in dialer

>>Select UMTS

>> select DEBUG SCREEN

>> select PHONE CONTROL

>> now select NETWORK LOCK.

>>Select Perso SHA256 Off.

>>Wait for 30 seconds then go back by pressing the menu button

>>selected NW Lock NV Data INITIALLIZ

>>Wait for your phone to reboot

>>Now put in your new sim carrier
 
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A

Anonymous

Visitor
Visitor
Good night this explanation and

Good night this explanation and tutorial not funcionaly im my phone this model is SGH-I747M.

No appear option number 4.

Myphone coninue blocked because thecode number sim network unlock pin.

Thank you
 
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