Hello
I recently bought myself Samsung SCH-I770 phone which has Windows Mobile 6.1 operation system.
My problem is that it's network/sim locked. I cannot use it with my country SIM card.
Though, there's code entering option under "Phone->Settings->Security-SIM Lock". 6 digit code and it gives the answer "Lock code and Input code do not match." after I enter the WRONG code. I think it checks the code which is written somewhere on the memory of phone.
Now - my question is. Would it be possible to BRUTE FORCE the password using that option? 6 digit code (numbers) is only 1 million possibilities - shouldn't take THAT long for a program to process.
Thank you in advance,
sitapea1337
PS: I have checked unlock softwares which are posted on this forum, but non seemed to be working.
bumpbumpbump
Most phones lock permanently after 10-30 failed attempts to unlock. Some don't, so if you have good typing skills and memory, trying all combinations will only take you a "little while".
So critical. I think follow instructions of 'stepw'
Isn't there a risk that somebody might "try" to unlock the phone and it will be locked forever? How could one unlock the phone from being locked forever?
Like PUK code for SIM card, when SIM is locked by trying to enter PIN codes too many.
Related
I recevied my unlock code for my wizard but I have problem to enter it.
when I insert sim card for different provider i get the unlock window but it says "you have tried 8 times wait for new try". I waited serveral mintes but it's still the same.
Is there any workaround for this problem? How long must I wait to be able to enter the unlock code?
many thanks in advance
you need to do this with the sim supplied with the wizard
is it a CID unlock code or a provider unlock code
provide some more info please
provider unlock code i optained using lokiwiz.
any idea !!??
I've tried all the methods in this forum but I can't unlock it, I ran Lockwiz 0.3 and it gave my a number, but when I turn on the phone it doesn't ask me for a unlock code, I've tried with two sims, one with PIN and the other without, when I put the one that has PIN code it ask me to enter it but when I do it tells me that it's a invalid sim and the screen stays at the pin code entering proccess, of course when I put cancel the phone says is "searching" all the time. When I put the other sim it doesn't ask for the unlock code either and also stays at searching all the time.
I've put the sims on other phones so I know that they're not the problem.
I had my g4 hard SPL with X2H'S WM6.5 (with Manila2D) - {Build 23001} rom, but now I removed the hard SPL so to see if this fixed the problem but it didn't...
I would be really grateful if someone could help me, I've read lots of threads but haven't found a similar problem.
hello i've got an touch hd that has the sim password counter blocked all 12 tries has been entered.i have the unlock code now how can i enter it?is there any way to bipass this?the phone is powered on with a non accepted sim for almost 3 days.
any ideea?
ring your provider and they will send you the unlock code.
... presuming the phone isnt tagged as lost/stolen they should be able to assist.
the unlock code for sim I already have it but I cant enter it, there were too many codes entered before..../ do you mean there is an master code or something like this for the counter blocked that the operator have it...???
If you've entered the PUK code wrong 10 times in a row, the SIM will have destroyed itself. You need a new SIM.
man is not puk code the network code for unlock the phone has been enterred 12 times wrong and now i cant enter the right code i have a screen shot with the message displayed by phone but i don t have the access to upload it
please help
Hey guys
I purchased a Telus Optimus 7 phone and I'm trying to unlock it. I got the code from a specific website... but when I put in my SIM card (from another provider) the phone prompts that "the sim is locked and you need a PUK". I got the PUK from my service provider but when I enter it... it gives me a SIM ERROR message. I know that the phone is suppose to prompt me to "enter pin" but it doesnt do it. Am I doing something wrong ?
Everyone looking to unlock their LG Optimus 7, heed my warning!
DO NOT ENTER A WRONG UNLOCK CODE MORE THAN 2 TIMES! IT WILL LOCK ITSELF ON THE WRONG 3RD ATTEMPT.
If you do, it's really locked and needs to be either re-sent to LG/carrier or completely re-flashed. The PUK it's asking is "Phone Unlock Key", not "PIN Unlock Key". Which means the phone itself is "locked" not NCK locked.
Btw, same thing happened to me.
whoa... think that in his case is the Personal unlocking code, not the Phone unlocking code... if u put the original SIM card the phone works? if so, or the SIM that ask you the PUK is fried or you just really don't have unlocked the phone
I've purchased an unlock code but it's asking for a PUK Key as well. How do I figure this out? Google hasn't helped. Is this a key Telus can provide? Or do I need a new SIM card (could mine have some kind of lock on it?)
Thanks!
I have tha same problem, does any one how to make my phone works, or to find a PHONE unlock key(PUK) without contacting AT&T (the original's phone carrier) because I don't use AT&T service, but I want to unlock my phone ... my LG quantum says ''your phone is locked, contact you service provider for an unlock code''
I got my unlock code from ATT but I can not seem to find a way to unlock it, either with the ATT sim in or a TMobile one. Previously using methods here on XDA I was able to unlock the SIM lock; the Subset lock; the SP lock and the Corporate lock. Going into Diagnosis all of those locks are disabled. However, the Network lock is still enabled. When I put in the unlock code and excute, I keep getting the message of incorrect password.
How can I remove the Network lock???
MHC48 said:
I got my unlock code from ATT but I can not seem to find a way to unlock it, either with the ATT sim in or a TMobile one. Previously using methods here on XDA I was able to unlock the SIM lock; the Subset lock; the SP lock and the Corporate lock. Going into Diagnosis all of those locks are disabled. However, the Network lock is still enabled. When I put in the unlock code and excute, I keep getting the message of incorrect password.
How can I remove the Network lock???
Click to expand...
Click to collapse
Have you tried this? (Network Unlock section on Wiki)
Also, how many times have you tried already? You might need an "unfreeze" code if the unlock code provided was wrongly introduced 3 times... (which is different from the NCK code)
EnderPsp said:
Have you tried this? (Network Unlock section on Wiki)
Also, how many times have you tried already? You might need an "unfreeze" code if the unlock code provided was wrongly introduced 3 times... (which is different from the NCK code)
Click to expand...
Click to collapse
My Sim Lock already reads Disabled in the Diagnosis Menu. Only Network Lock shows as Enabled.
MHC48 said:
My Sim Lock already reads Disabled in the Diagnosis Menu. Only Network Lock shows as Enabled.
Click to expand...
Click to collapse
Same thing buddy. SIM PIN is not SIM (un)Lock
Quoting from the wiki:
How to unlock with code (IMEI dependent):
1. Open Diagnosis (enter ##634# in dialer)
2. In Diagnosis type *#7465625# to enter Locks menu (carrier/network etc) and enter in "Network Lock"
3. In the "Enter NCK" box type your code and press Execute
That should unlock your phone.
EnderPsp said:
Same thing buddy. SIM PIN is not SIM (un)Lock
Quoting from the wiki:
How to unlock with code (IMEI dependent):
1. Open Diagnosis (enter ##634# in dialer)
2. In Diagnosis type *#7465625# to enter Locks menu (carrier/network etc) and enter in "Network Lock"
3. In the "Enter NCK" box type your code and press Execute
That should unlock your phone.
Click to expand...
Click to collapse
I guess I was unclear. That is EXACTLY what I have been doing. When in Network Lock and type the code in NCK, then press Execute, I get the message Incorrect Password.
What password? Where?
MHC48 said:
I guess I was unclear. That is EXACTLY what I have been doing. When in Network Lock and type the code in NCK, then press Execute, I get the message Incorrect Password.
What password? Where?
Click to expand...
Click to collapse
Looks like you've tried this too many times and you need an unfreeze code or a MCK code.
PCK - Provider Code Key (SIM lock)
NCK - Network Lock (Network Lock - IMEI dependant)
SCK - Special Code Key (Provided/set by manufacturer)
SPCK - Special Provider Code Key (Master unlock code by device carrier)
MCK - Misuse Code Key (Un/Freeze code)
I think AT&T can only give you the NCK. You might be able to drop it in the shop and ask to get it unlocked (they do have the SPCK) but they might refuse.