Before you can optimize and configure your Blackjack to run at optimal speeds you must first app unlock the thing. App unlocking means you can run unsigned 3rd party software on your Blackjack. If you don’t application unlock it’s security settings, any changes you make that is registry based, will not be saved.
NEW: Please note this not a SIM Card Unlock, this is an Application Unlock. Please read the post “Unlocking the Blackjack SIM Card” to learn how to do this.
Here is the easy steps:
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Download and install Device Security Manager Powertoy for Windows Mobile 5.0 from Microsoft. This is a nifty utility to show what security policy is in effect. If you connect your Blackjack to your PC, you’ll see two tier security policy is in effect.
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Download and copy secpolicies.cab to your Blackjack using ActiveSync. I got this from sems.org who got it from Telus support, after following a post on qusers.com.
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Run and install it. This allows you to install third party SSL Root Certs.
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If you run Device Security Manager Powertoy for Windows Mobile 5.0 now (it is listed in Start – Programs as “Security Configuration Manager”, you’ll see now you are using One Tier Prompt. Select Security Off and click Provision. It will install tool.cab to your device and then provision the settings.
These instructions are based on the ones found for the Motorola Q provided by sem.org.
dwebb March 17, 2009 at 2:32 pm
I’m in need of some help. I’m running Windows Vista and I want to unlock my BJ, but Vista won’t seem to run the powertoy. Thoughts???
Thanks
edgar April 3, 2009 at 12:25 am
i have the samsung sgh-i607 i need to unlock it so i could use it with my tmobile chip what can i do somebody help me please
Anonymous May 9, 2010 at 8:37 pm
if u still need help u can email me at legendary.larry@yahoo.com
nobody April 9, 2009 at 2:34 pm
sorry it ‘s sghi 617 black jack 2 unlock code
nobody April 9, 2009 at 2:36 pm
by the way those of you charging for the unlock code F$#% you
yanggemini April 16, 2009 at 2:33 pm
So I have service with ATT, I just want my phone unlock so I can do more stuff like be able to use songs as ringtones, instead of buying.
Christine April 22, 2009 at 8:25 pm
Help with Vista! Have downloaded WM6.0. Do you have a fix for this? TONS of photos are on my phone, but I cannot delete them. AT&T Support is stumped.
mazdak December 23, 2010 at 6:52 pm
Go to setting press OK then go to “more” option press OK then go to “security” go to “Reset” press OK. then confirm it and wait until it reset.
shae June 22, 2009 at 12:30 pm
I unlocked my samsung blackjack to use with my tmobile sim card and everything is working but my internet. What do i do to fix this??
jhon February 28, 2010 at 12:13 am
you cant use a tmobile phone and get on the att network for the internet or visversa
~Skate Index~ July 24, 2009 at 4:18 pm
my already unlocked blackjack tells me “PHONE OFF” HELP PLEASE!?!?!?
SHAJIM KHAN August 15, 2009 at 2:29 am
Hi. i have some problem wit my samsung black jack i607. the phone is Unlock. But i can’t unlock the phone. I used the restore factory. but it didn’t work……Now wat can i do?
mar September 29, 2009 at 7:33 am
please help me unlock samsung sgh i607. imei355460011488035. its given to me by my niece in USA and I want to use it here in manila, philppines
Fab August 7, 2010 at 9:55 pm
You should be careful about giving the imei of your phone. It can be used to clone your phone.
I don’t have the program, but if you google it you will find the program that uses the imei to create the unlocking code. I have seen some people providing the download for free.
Anonymous January 15, 2011 at 4:13 am
have you ever tried to use its internet in phil? coz i had the same problem. i have unlocked it but it seems i dont know how to configure internet settings.
anurdh November 7, 2009 at 12:23 am
Hi mar,
You can unlock your mobile from the http://www.onlinegsmunlock.com/ @ very reliable cost then you can use it any where.
Tre November 21, 2009 at 6:16 pm
I have a blackjack 2 unlocked for t-mobile by using the unlock SIM thing, question, does this app unlock work for the i617 blackjack 2 ? Cuz i ran the xml on my phone and ran the manager & den it keeps saying my configuration is unknown and wont provision it.. Please help.
Jim December 1, 2009 at 9:18 am
This works great!
aladji toutouya December 14, 2009 at 1:14 pm
mon ami m’a raporte 1 sgh i607 en cote d’ivoire j’ai des probleme pour affiche le reseau ici svp aide moi
kina February 1, 2010 at 2:42 am
Livsim Universal SIM unlock card can unlock most locked GSM mobile phone such as iphone, Blackberry, Nokia, LG, Motorola, Sony Ericsson, Samsung and so on. If anyone interest in this product, please feel free to contact me Email: slaes1@livsim.com MSN:sales1_livsim@hotmail.com
eunicecho February 6, 2010 at 1:22 am
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?
lauren February 9, 2010 at 8:19 pm
anyway to unlock it without downloading software??
jared February 13, 2010 at 3:56 pm
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
nobody April 5, 2010 at 2:25 pm
how can i unlock my blackjack to use for t-mobile
goinginsane76 May 2, 2010 at 10:36 pm
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!!!!
adas dominique May 12, 2010 at 4:55 am
hi thiere is somme thing that bother me my phone do not asept the configuration I store on him
please what can I do ?
adas dominique May 12, 2010 at 5:00 am
I need internet in my blackjack somme body over there cant tell me what i will do to have it
Zandra Ross-Williams May 15, 2010 at 10:04 pm
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.
Fab August 7, 2010 at 10:00 pm
From what I read in the net, the phone gets stuck if you try the wrong unlocking code a certain amount of times. After that, to unlock it you will need to take to a specialist who will use cables to donwload stuff in your phone so that it can be unlocked.
Jen October 5, 2010 at 4:37 pm
I have the same problem. My phone is unlocked and I changed sim cards and goes to that same screen, to unlock sim card and says invalid password. did you ever find out how to fix it? I heard it doesnt work on prepaid cards.
Anonymous September 16, 2011 at 5:27 pm
im pretty sure when u input the unlock it code it has to have a different aervice providers sim card in it or not one at all
prashanna July 21, 2010 at 4:57 am
its quite nice trick to unlock, but i prefer using the better option like buying the Unlocked code as its more reliable and permanent .I use http://mobileunlockingcode.com for my mobile unlocks.
brian August 18, 2010 at 3:54 pm
Help!!!! I cannot unlock the Jack(sgh-i637) Using the same instructions as posted. Security configuration manager keeps saying locked and wont change.
Mike Smith November 14, 2010 at 1:35 am
How can I use the Microsoft Security Configuration Manager to unlock my Samsung Blackjack 2 cell phone so that I can install third party applications?
Whenever I launch the Security Configuration Manager program and change the Selected Configuration from Locked to Security Off, I get a message that says “Sign the CPF required for communication” (see the screenshot).
What do I need to do so that I can turn the security off on my Samsung Blackjack 2 cell phone?
Do I need to download and install one of the SPC certificates shown in the list? If so, which one do I need to download and install?
I need to be able to turn the Security off on my Samsung Blackjack 2 cell phone so that I will be able to install unsigned third party applications that will then allow me to “tether” Windows 7 laptop computer with my Samsung Blackjack 2 cell phone so that I can use the Samsung Blackjack 2 cell phone as a “modem” to establish an internet connection.
Please tell me what I need to do.
I am following the instructions that I have gotten from this website: http://www.corynielsen.com/modifications-and-hacks/unlocking-your-blackjack
Ryan January 7, 2011 at 8:49 pm
hi i have a blackjack i607 and it is sim unlocked by att, but i wanted to app unlock also. i downloaded power tool, and secpolicies cab and transfered it but when it tries to install it gives a message”installation unsucessful. program, setting cant install not digatally signed with trusted certificate”? any suggestions