I need the unlock code for my blackjack

do you want Network unlock code for your Samsung BlackJack II phone?If so, then you can get it from Unlock-Zone.com here you need to specify your country,Network name to which it is locked,IMEI number of your phone.

Did you enter e2p reset code first?
- *2767*3855# let it reboot

then enter...
- *7465625*638*00000000*00000000# (to change NCK code to 00000000)

then enter...
- #7465625*638*00000000# (to permanently unlock the phone)

check the lock status...
- *#7465625#

It locked to some Network!!So you need to UNLOCK it from the Network lock,find out in which country Network it locked now? get the Network Unlock code for the samsung SGH -I607 Blackjack Model Phone from here Theunlockarena and Unlock it from Network Lock,Then use any GSM Network Sim...

The Lock/Unlock on a Samsung BlackJack II is for the Keyboard to lock press and hold the softkey for hanging up the phone until the word unlock appears in the lower left portion of the screen. To Unlock the keyboard press the power key on the top end of the phone until the screen lighyts up the press the soft key directly under the word "Unlock" then press the asterick button " * " this should unlock the keyboard.

if you are talking about a sim unlock then the only people that can help you are at&t and they will not help you unless you are a customer =/
you could try contacting samsung support calling them.

i am kelly ann- nevins, i purchassed i samsung blackjack in canacan, but i visited jamaica i now need to unlock code

ok the way the phone is made you cannot get past it without the code but you can factory reset the phone so no code will be on it and all information will be erased sorry

1. When the handset is powered off, Press and Hold the up navigation button then power on the handset
2. Press the 1 key at the format prompt then press the Y key at the erase all data prompt

hope this information was helpful:)

I found a Blackjack 2 I617 and ofcourse it was an AT&T phone...I already have a T-mobile phone and service, but the Blackjack 2 looks so much better than mine. As you know if you insert your T-mobile sim in, the Blackjack will say the put in unlock code....all I did was contact AT&T, told them that I just purchased a Blackjack from (make your own cellular store name up) Joe Schmoe Cellular and I was told by the sales rep to contact you guys (AT&T) and ask for an unlock code. In a matter of 2 minutes or less...the nice lady on the phone asked for the IMEI and she gave me the code. simple as that. I am now enjoying my Blackjack 2 with T-mobile service. I hope this helps. O-yeah...I wouldve given you the code she gave me, but I threw it away.

i think all you have to do when the phone is locked is push the top left (...) button right under where it says "unlock" on the screen. Then push the */sym button next to the zero. I have never needed a code to unlock. also, when your phone is locked, you have to lightly push the power button on the top of the phone to get the screen back on.

LOL. After reading the manual, you will find that the process to unlock is:
Press the power button (or the "1" or "9 "key) then the left soft button, then the "S*" key.