Comments on: Unlocking Your Blackjack

By: Zandra Ross-Williams

Zandra Ross-Williams — Sun, 16 May 2010 03:04:03 +0000

I need help,
I re formatted my black jack SGH-i607 twice and reset it, so everything is wiped clean, I got a new SIM card for AT&T pay as you go account, but when I put the SIM card into the black jack it keeps saying this:
This phone can only be used with a specific SIM. Enter the unlock code or insert an approved SIM. I already went to the Network Control key screen and typed my 8 digit unlock code to unlock the phone with. it worked but whenever I put the sim card in, it goes to a screen that says the same thing. And every pin code i know won’t work on it, I re-entered the unlock code but it says invalid password. What does that mean???? Help!!! And I already called an AT&T phone line and they gave me the unlock code. So it should have worked.

By: adas dominique

adas dominique — Wed, 12 May 2010 10:00:27 +0000

I need internet in my blackjack somme body over there cant tell me what i will do to have it

By: adas dominique

adas dominique — Wed, 12 May 2010 09:55:41 +0000

hi thiere is somme thing that bother me my phone do not asept the configuration I store on him
please what can I do ?

By: Anonymous

Anonymous — Mon, 10 May 2010 01:37:25 +0000

if u still need help u can email me at legendary.larry@yahoo.com

By: goinginsane76

goinginsane76 — Mon, 03 May 2010 03:36:46 +0000

I unlocked my blackjack to work with t-mobile. Everything works except I cant send pics. I can receive them but now send them. I leave in a couple of days and need to be able to send my kids pics. Someone please help!!!!

By: nobody

nobody — Mon, 05 Apr 2010 19:25:01 +0000

how can i unlock my blackjack to use for t-mobile

By: jhon

jhon — Sun, 28 Feb 2010 05:13:10 +0000

you cant use a tmobile phone and get on the att network for the internet or visversa

By: jared

jared — Sat, 13 Feb 2010 20:56:27 +0000

i got the unlock code for my blackjack 2 from ATT themselves .. my phone if already fully paid for so i just called & asked for it & they gave it to me free of charge

By: lauren

lauren — Wed, 10 Feb 2010 01:19:33 +0000

anyway to unlock it without downloading software??

By: eunicecho

eunicecho — Sat, 06 Feb 2010 06:22:29 +0000

i set a password on my black jack
but i couldnt remember it so i cant access my Blackjack,
i guessed the password so much taht i have to wait 2 minutes before taking another guess…
any help?