C source - DCT3 and DCT4 algorithm!

[indear]

:)
Port to your favourite OS/Language ;)

[Cosmictej]

do you know if this works?

[indear]

yes, I wrote it and works perfect

[Cosmictej]

I have sent you a pm

[Crux]

u made it free. thats cool.

ppl will start selling calcs with ur hard work...

[Gsmschwantz]

Very nice:)

[Cosmictej]

thats what I said Crux, but he was like, at least eveyrone will have access to it :)

[g3gg0]

looks as the "original" ones ;)

[Crux]

i have been testing that algos, and as a result i got this calc

dct3 lock1/2
dct4 asic2/5/7

i compared the codes with ultimate.

the algo is valid.

@ismar
GOOD WORK!

Edit: dctx version 0.1 removed (buggy)

[indear]

Good calc :-P

Add a check ASIC parameter :)

[yeldar]

I have also tested and must say that it is very good work!!

Bravo :)

[Crux]

v0.3 and final

fixed asic and box serial and made 33820 as default box serial

@ismar
its done now :)
nice work u done, once again

[skynet]

i have to reinstall winxp to my laptop this night but tomorrow i'll start coding the JAVA versions! :)

[spaceimpact33]

WoW thanks indear,

i think i might start building an unlocker app for pocket pc :D

Spaceimpact33

[Crux]

i have to reinstall winxp to my laptop this night but tomorrow i'll start coding the JAVA versions! :)


do it as quick as possible ;)

[Cosmictej]

yes quicker the better

[Gsmschwantz]

That is very good....

Waiting for that JAVA aplication:)

[skynet]

DCT3 JAVA calc is almost done (it is v0.91), you can test it

http://www.alvilag.hu/skynet/mobil/DCT3.jad

suggestions please!

(PS please don't steal my credits, it was very hard work! if you want to develop a JAVA DCT3 calc, use the original algorithm and your brain!)

[Crux]

gr8 work mate ;)

[Cosmictej]

yep its brilliant

[Gsmschwantz]

I have already put in my web, credits to you of course:))

Please make for dct4 also, but all in one jar file (dct3 and dct4)

[Cosmictej]

and if you can add more differnt algos like
gd55
cl50
st55
sony cmd1
lgs

[skynet]

and if you can add more differnt algos like
gd55
cl50
st55
sony cmd1
lgs

when i'm finished with the dct4calc (seems to be pretty hard to code) i'll create a calc called SkynetCalc that contain all the calcs (dct3, 4, LG, and the ones above)

[Cosmictej]

i hav all d algos part from lg if you want them

[skynet]

i hav all d algos part from lg if you want them

i have the LG algo (already made a JAVA LG calc) and maybe the others too in MADos source... but first DCT4.

[Cosmictej]

Well If you can find the others I have the algo in c++

[skynet]

Well If you can find the others I have the algo in c++

what algo do you have in c++?

i would be happy to see a dct4 algo in c++ that DOES NOT use pointers (in JAVA there are no pointers that's why i'm s.cking c.ock while creating the JAVA version)!

[Cosmictej]

I only have the dct4 he gave i have
gd55
cl50
st55
sony cmd1

And as i dont know c++ i dont knw if they have pointers

[skynet]

dct4 java calc is almost ready (algo is working correctly, only have to do the UI)

[Cosmictej]

how long till we get to see it? cant wait

[SmOg]

Would it be possible to make Lg java calculator compatible with nokia 9210?
I can install it, working 100%, but i cant switch phones. Its only calculate for b1200 (the first option).

Hali Skynet! :)
Megtudád ezt nekem nézni?

[Gsmschwantz]

Keep the good work man, take your time

[John-Smith]

Cant wait to see the Java DCT4 calc skynet, please keep us informed... Thanks!

[skynet]

http://www.alvilag.hu/skynet/mobil/DCT4.jad

here is the DCT4 JAVA calc.

smog: dont speak hungarian here (but you can PM me in hungarian of course :) ) beceause moderators will say "bad boy" :)

again pls dont steal credits, this was even more complicated to code than DCT3 (i swore a lot as you can imagine :) )

[John-Smith]

excellent work mate, thanks.
Link to JAR:
http://www.alvilag.hu/skynet/mobil/DCT4.jar

OK If I make some suggestions?

First of all my biggest problem is going to be remebering all the UK network codes, could you possibly do a drop menu with the 7 (or so) UK network codes in.

I also dont understand what the "boxserial" select buttons are for, would you mind explaining? thanks.

[John-Smith]

OK, I understand the Boxserial bit now.. Thanks.

[skynet]

excellent work mate, thanks.
Link to JAR:
http://www.alvilag.hu/skynet/mobil/DCT4.jar

OK If I make some suggestions?

First of all my biggest problem is going to be remebering all the UK network codes, could you possibly do a drop menu with the 7 (or so) UK network codes in.

I also dont understand what the "boxserial" select buttons are for, would you mind explaining? thanks.

boxserial: look at ultimate calculator and you'll see

maybe i'll add the network codes but if you dont mind ill put Hungary in the first place, then all other countries in alphabetical order (let me be a little "patriot" this time :) )


but all this after a while cause i need to sleep now :)

[typiod]

great well done mate.

[John-Smith]

Hehe, I suppose thats ok... sorry for assuming you were brittish =)


Again good work, works good for me, cant wait for updates...

[typiod]

hungary why not you done it network codes aint much of a problem for me can always put them in notes so that i dont forget once again good work and THANK YOU.

[skynet]

Hehe, I suppose thats ok... sorry for assuming you were brittish =)


Again good work, works good for me, cant wait for updates...

no prob, when i was in germany, a man had thought i had been american because of my pronounciation :) (grammar is a little bit harder :) )

ill make it display box serial names, not numbers so it'll be easier to choose...

PS. or man had thought i had had been american? (tenses are a bit complicated in english :) )

[Gsmschwantz]

Already in my web, credits to you of course.

Now try to make all in one, that whill be great

[djmoomin]

i have sent the iles to my 7650 and it goes to install and then says unable to install it is the jad file i uploaded is this right HELP MEEEEEEE !!


thanks

[-AMO-]

Excellent work skynet! Thanks to indear for releasing the algos for the benefit of others also! :)

[skynet]

i wont have internet connection till friday, ill try to make SkynetCalc but i wont reply PMs.

[offcina]

thank you Skynet for the great work...
It's running perfectly in UIQ (P900 and P800 ) :D

[Szasza]

http://www.alvilag.hu/skynet/mobil/DCT4.jad

here is the DCT4 JAVA calc.

smog: dont speak hungarian here (but you can PM me in hungarian of course :) ) beceause moderators will say "bad boy" :)

again pls dont steal credits, this was even more complicated to code than DCT3 (i swore a lot as you can imagine :) )

Hello!
what is your e-mail address??i live in hungary.i would like speak for you!
it's very important!!!!!!!!!!!!!!!
[email protected]

[skynet]

DCT3 Calc v1.0 is online

It has built-in provider list (I had to miss out some providers and 8-digit network codes are not supported).

It can be downloaded from

http://www.alvilag.hu/skynet/mobil/DCT3.jad

and also with DCT4

[typiod]

i have sent the iles to my 7650 and it goes to install and then says unable to install it is the jad file i uploaded is this right HELP MEEEEEEE !!


thanks
you need the .jar file as well.

[Szasza]

DCT3 Calc v1.0 is online

It has built-in provider list (I had to miss out some providers and 8-digit network codes are not supported).

It can be downloaded from

http://www.alvilag.hu/skynet/mobil/DCT3.jad

and also with DCT4


thx!re e-mail ment

[Crux]

again, nice work. looks gr8

[Gsmschwantz]

This new version it's very slow in the provider list:(

Try to make a faster version on the provider list

[indear]

good work skynet!! ;)

works fine in 7250i :)

[Cosmictej]

just a quick question, can anyone make a symbian version, that would be brilliant alot faster, and could be made more user friendily

[Gsmschwantz]

Yes that is much bether, but for now i just say thanks Skynet:)

[Szasza]

DCT3 Calc v1.0 is online

It has built-in provider list (I had to miss out some providers and 8-digit network codes are not supported).

It can be downloaded from

http://www.alvilag.hu/skynet/mobil/DCT3.jad

and also with DCT4

Do you get my e-mail?

[djmoomin]

you need the .jar file as well.


thanks how do i convert, tried jad wizard but every time i drag into box says not valid jad file ??????????

can anyone helpme please

[shelltox]

with .jar you creat .jad

dowload (.jar+.jad) pack in .zip from Gsmschwantz site

[mervynn]

Just an idea but would it be possible to have an editable provider list as I guess most people only need a few and it would avoid having to scroll through so many.

Merv

[Gsmschwantz]

This version calc DCT3, DCT4 and LG in your phone:)

http://www.gsmschwantz.com

http://www.gsmschwantz.com/new/Yeti.jpg http://www.gsmschwantz.com/new/Yeti..jpg http://www.gsmschwantz.com/new/Yeti...jpg

[Cosmictej]

looks like symbian is it?

[Gsmschwantz]

Nop, java, but in working in 6600.

In phones that have not symbiam this soft work in one aplication, in phones symbiam the soft split the aplication in 3.

This have LG, DCT3 and DCT4 soon siemens etc...

[SmOg]

Its java too. ( it wont work on my nokia 9210 ) :cry:

[Yotamz]

@Gsmschwantz

could you please post it's size? i want to download it to my 6610 but not sure how much space i have to make.

thanx for the program :-)


@skynet
great work ;)
i'll check it when i have space..

and....is there a file of both dct3 and 4? or i have to download both files?

[skynet]

SkynetCalc is ready, but I have to "obfuscate" it. Somebody could help me, cause it does not work, after obfuscating, I can decompile everything, no change...

[mac_es]

You will allways be able to decompile a java file! What are you doing obfuscating is that the code you obtain it is haderd to read by a programmer. It will change the varible names, the function names (the ones changeable)...

[Szasza]

SkynetCalc is ready, but I have to "obfuscate" it. Somebody could help me, cause it does not work, after obfuscating, I can decompile everything, no change...

hello! e-mail send to you

[Szasza]

SkynetCalc is ready, but I have to "obfuscate" it. Somebody could help me, cause it does not work, after obfuscating, I can decompile everything, no change...

hello! re e-mail send!

[unlokia]

Hey all you **AMAZING** coders out there - I just wanted to say how much we **ALL** appreciate the many, many hours of blood, sweat and tears you must have gone through to get the DCT3/4 algorithm source code/console executable to work!!.

I have been wanting to make a CUSTOMISED VB6 shell for this exe for like **AGES** and it has now, finally become a reality.

You see the thing is - I am thinking of doing Nokia repairs/unlocks for a living very very soon, and as such I would be wanting a calc with LARGE FONTS and pictures and a company logo - well thanks to **ALL** of you I will **FINALLY** be able to get this up and running!!!.

If someone would be kind enough to compile a list of people to whom credit should be given for the "ISMAR v0.3" executable and all connected coding, I will **GLADLY** include this, scrolling across my shell.

Thanks many many times over, again, to all of you. Maths is not going to make my fortune yet, but I am **SURE** if you can do things like THIS, then you deserve to be very VERY wealthy for all you effort - I **KNOW** from personal experience what a pain it all can be!!!

Many thanks to you all!!!

Regards, Matt (UNLOKIA)

[Cosmictej]

Well that calc was also made by Crux, so include credits too him, and if you need any help with your calc let me know. I also have a calc in vb6, which works perfectly

[Crux]

well i made the standalone but that would be impossible without ismar releasing the algos :)

@ismar
great work :)

[Cosmictej]

Yep thats true thanks Indear, great work :)

[unlokia]

Hi!! - ok will update source soon!!.

I have posted my demo DCT3, UK **ONLY** calc on the DCT3 UNLOCKING page - you can download it there.

Was very tired last night as I started to code, and my head got in a jam (nothing unusual for me lol!!), so numb-nutz here (me :) ) only got round to coding the DCT3 portion, albeit a rather basic looking effort - but it works extremely well if you don't mind me saying so!!!.

If anyone can share VB6 source for **THEIR** shell with me, perhaps we can compare notes.

DCT3/4 INDENTITY PARADE : ) @ http://nokiaflashing.netfirms.com

Regards, Matt (UNLOKIA)

[Cosmictej]

not a bad small little calc :-)

[indear]

Update for dct3.c (calc LOCK3 & LOCK4)

calcular_dct3 ( "111111111111119", "1234", destino); // Code3 use GID2
printf("#pw+%s+3#\n", destino); // Codigo3 usar el GID2

calcular_dct3 ( "111111111111119", "22222ABCDABCDAB", destino); // Code4 concatenate MCC+MNC+MSIN (=<15 digits)
printf("#pw+%s+4#\n", destino); // Codigo4 concatenar MCC+MNC+MSIN (=<15 dígitos)

:-)

Edit: MCC+MNC+MSIN = IMSI ;)


-----------------------------------


You will allways be able to decompile a java file! What are you doing obfuscating is that the code you obtain it is haderd to read by a programmer. It will change the varible names, the function names (the ones changeable)...

Yes... :roll:

[Cosmictej]

Is thiere a need for lock 3 and 4

[Crux]

Update for dct3.c (calc LOCK3 & LOCK4)

calcular_dct3 ( "111111111111119", "1234", destino); // Code3 use GID2
printf("#pw+%s+3#\n", destino); // Codigo3 usar el GID2

calcular_dct3 ( "111111111111119", "22222ABCDABCDAB", destino); // Code4 concatenate MCC+MNC+MSIN (=<15 digits)
printf("#pw+%s+4#\n", destino); // Codigo4 concatenar MCC+MNC+MSIN (=<15 dígitos)

:-)


-----------------------------------



Yes... :roll:


cool. and how can i find the MSIN for the MCC+MNC+MSIN ?

thanks

[indear]

MCC+MNC+MSIN = IMSI

IMSI is a number kept in the card sim like the KI
for extract the IMSI you need SimScan, Cardinal or XSim (SirGraham
rules :D) and phoenix programmer (I use that)

more info in SIM Cloning forum

[Crux]

oh. i know .

i forgot that.

i use sim-emu.

i am used to get ki and imsi.

thanks mate :)

[skynet]

schwantz:

would you please remove my calc from your site to disallow all idiots to download it? i dont mean people here but children who just want to make money. i want to make a code-download system, first the user has to request for code by email, then he can download the files by WAP.

of course i cant ask you to remove yeti calc :)

---------------------------------------
link to SkynetCalc:

(download via WAP or figure out the path of the JAR file :) )

free.srv.hu/d/c/dctwap/sc

request for code at

[email protected]

(i can't read mail till monday (but i get all mail) due to server maintenance, sorry, not my fault)

[Crux]

Hi!! - ok will update source soon!!.

I have posted my demo DCT3, UK **ONLY** calc on the DCT3 UNLOCKING page - you can download it there.

Was very tired last night as I started to code, and my head got in a jam (nothing unusual for me lol!!), so numb-nutz here (me :) ) only got round to coding the DCT3 portion, albeit a rather basic looking effort - but it works extremely well if you don't mind me saying so!!!.

If anyone can share VB6 source for **THEIR** shell with me, perhaps we can compare notes.

DCT3/4 INDENTITY PARADE : ) @ http://nokiaflashing.netfirms.com

Regards, Matt (UNLOKIA)


sorry unlockia, my mistake on the calc.

CREDITZ GO TO INDEAR (NOT ISMAR)

i was drunk. sorry for that. lol

[Gsmschwantz]

Skynet i have remove your soft.

But sorry i cant delet the one from yeti

[skynet]

Skynet i have remove your soft.

But sorry i cant delet the one from yeti

i understand, no problem!

thanx!!!

[Cosmictej]

guys you can use vb 2 program symbian programs, reckon I could program a calc, with dlls though (the c++ algo)

[Kontact]

Hi,

maybe it would be nice also to add vitel calc also... maybe someone would disasm and release the c algo for skynet n YeTi to add... :)

regards

[Crux]

wait 1 or 2 days and u will have it.

[Cosmictej]

yes hopefully soom :rolleyes:

[skynet]

Hi,

maybe it would be nice also to add vitel calc also... maybe someone would disasm and release the c algo for skynet n YeTi to add... :)

regards

what's a vitel?

[Cosmictej]

there not sold in the uk, I have never ever seen one in my life, but they exisit somewhere lol

[skynet]

there not sold in the uk, I have never ever seen one in my life, but they exisit somewhere lol


tej, come to MSN, maybe you'll get something interesting from me :)

[Cosmictej]

hmm you were right v interesting m8 thanks

[indear]

wait 1 or 2 days and u will have it.

:p

for TSM 3/4/5
not 5m :(

"Son 10.000" :lol:

[Cosmictej]

indear thnk u once again

[Crux]

THANK YOU INDEAR!
great work. you really done it again.

@skynet
its your turn ;)

[Gsmschwantz]

Or maybe YETI dont you think???

[Cosmictej]

Or maybe YETI dont you think???
Yes Yeti too, but im 100%behind Skynet, I prefear his work :smile:

[typiod]

me too easier to install but hey yeti keep up the good work.

[Crux]

Or maybe YETI dont you think???


of course yeti too. sorry. i didnt mean to be rude.

portuguese work rulez :)

[mac_es]

FYI,

Algo for Alcatel Hx1, quite old phones but...


public static final String strProv[]={"Default","SFR_FR","ITINERIS_FR(OLA)","MOVISTAR_ES","AIRTEL_ES","TMN_PT"};
public static final int bases[][]={{16,64,32,16},{18,0,0,4},{16,32,0,4},{16,224,0,10},{16,32,0,10},{16,192,32,20}};
public static final String userCode="25228353";

private static String charAHex(int n){
String hex="";
switch(n){
case 0:hex="0";break;
case 1:hex="1";break;
case 2:hex="2";break;
case 3:hex="3";break;
case 4:hex="4";break;
case 5:hex="5";break;
case 6:hex="6";break;
case 7:hex="7";break;
case 8:hex="8";break;
case 9:hex="9";break;
case 10:hex="A";break;
case 11:hex="B";break;
case 12:hex="C";break;
case 13:hex="D";break;
case 14:hex="E";break;
case 15:hex="F";break;
}
return hex;
}
private static String numAHex(int num){
int a,b;
b= num %16;
a = (num-b)/16;
return charAHex(a)+charAHex(b);
}
public static String calcular_Hx1(String imei, int[] base) {
String code="";
int suma[]={0,0,0,0};
int numero = Integer.parseInt(imei.substring(10,14));
int arriba, abajo;
abajo = numero & 255;
arriba = numero >> 8;
suma[0] = base[0] + (128*(arriba%2) + ((arriba >> 4) % 2)*8);
suma[1] = base[1] + ((arriba & 15) >>1);
suma[2] = base[2] + (((abajo%128) - ((abajo%128)%4)) /4);
suma[3] = base[3] + ((4 * (abajo % 4) * 16) + (32* (abajo-(abajo%128))/128 ));
for (int i=0;i<4;i++) code+=numAHex(suma[i]);
return code;
}


And if you want to extract the serial from a DCT4 code


public static String keyCode(String code){
int ai4[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0,0, 0, 0};
int ai5[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
int ai6[] = {0, 0, 0, 0, 0};
String s="";
int k=1;
for(int i=0;i<code.length();i++) ai5[i]= (int) code.charAt(i);
for (int i=0;i<ai5.length;i++) ai5[i]=ai5[i]-48;
for(int i = 1; i <= (ai5.length-2); i+=2) ai4[k++] = (ai5[i] << 4)+ai5[i+1] ;

ai4[0] = ai5[0] - 48;
ai4[8] = ai4[0]&0xF;
ai4[9] = (ai4[1]-(ai4[1] &0xF))>>4;
ai4[10] = ai4[1] &0xF;
ai4[11] = (ai4[2]-(ai4[2] &0xF))>>4;
ai4[12] = ai4[2] &0xF;

for(int i=0;i<5;i++) ai6[i] = (ai4[3+i]&0xf0)>>4;
for(int i=0;i<5;i++) ai6[i] = ai6[i] -ai4[i+8];
for(int i=0;i<5;i++) if (ai6[i]<0) ai6[i]= 10+ai6[i];

for (int i=0;i<ai6.length;i++) s+=ai6[i];
return s;
}

[Crux]

cool. there is somewhere the algo for sagem too. i ant find it now :(

when i get it il post it :)

[Crux]

ok. found it.

you can download sagem algo here:

http://www.geocities.com/ths_9/

:)

[mac_es]

Java version of the algo released by Crux to calc security code of a DCT2. The link to the program I posted above (sid.exe) is the old version. This algo calcs the new version.




public static String getSecurityCode(String imei) {
String s="";;
int data_1[] =
{ 0x17,0x2D,0x25,0x29,0x17,0x2D,0x11,0x20,0x12,0x27,0x0E,0x23,0x1B,0x0B,0x27 };
int data_2[] = { 2,6,9,4,9 };
int data_3[][] = {
{ 0x17,0x2C,0x43,0x0E,0x22,0x13,0x43,0x4D,0x59,0x16,0x22,0x4E,0x37,0x58,0x5C },
{ 0x4B,0x2D,0x5A,0x12,0x24,0x43,0x35,0x4A,0x47,0x36,0x13,0x17,0x53,0x24,0x13 },
{ 0x22,0x47,0x1D,0x4E,0x62,0x22,0x41,0x17,0x26,0x30,0x2C,0x57,0x38,0x36,0x12 },
{ 0x42,0x2E,0x18,0x2D,0x4E,0x20,0x0E,0x23,0x4A,0x60,0x47,0x25,0x30,0x39,0x3F },
{ 0x21,0x24,0x19,0x13,0x1A,0x25,0x1F,0x36,0x4F,0x20,0x2E,0x43,0x36,0x21,0x15 }
};
int data_4[] = { 1, 3, 5, 2, 7 };
int sec_code[]={0,0,0,0,0};
int k;
int local_1[]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

for(int i = 0; i < 15; i++) {
local_1[i] = (int) imei.charAt(i) - data_1[i];
}
for(int i = 0; i < 5; i++) {
k = 0;
for(int j = 0; j < 15; j++) {
k += (local_1[j] ^ local_1[(j + data_2[i]) % 15]) * data_3[i][j];
}
k = (k + data_4[i]) % 10;
sec_code[i] = k ;
s+=""+k;
}
return s;
}

[Crux]

released by crux??????

[mac_es]

released by crux??????

That was written in the original file:


/*
* security_code.c
* Thnks to crux ;)
*/
:-?

I can't remember the link, it was taking dust in my HD. Now, seeing the releases of the algos I decided to try to code a MIDLET for my phone, and that is the story... :-o

[Crux]

ok. forget that then. when u remember where u got it, tell me :)

[indear]

mac_es you can post the C sources? ;)

[mac_es]

Sorry, I have no more algos

[indear]

security code C source code (DCT2)

http://www.google.es/search?q=cache:0zej_sbXS68J:www.chscene.ch/ccc/ds/62/013_nokia.html

[unlokia]

FYI,

Algo for Alcatel Hx1, quite old phones but...


public static final String strProv[]={"Default","SFR_FR","ITINERIS_FR(OLA)","MOVISTAR_ES","AIRTEL_ES","TMN_PT"};
public static final int bases[][]={{16,64,32,16},{18,0,0,4},{16,32,0,4},{16,224,0,10},{16,32,0,10},{16,192,32,20}};
public static final String userCode="25228353";

private static String charAHex(int n){
String hex="";
switch(n){
case 0:hex="0";break;
case 1:hex="1";break;
case 2:hex="2";break;
case 3:hex="3";break;
case 4:hex="4";break;
case 5:hex="5";break;
case 6:hex="6";break;
case 7:hex="7";break;
case 8:hex="8";break;
case 9:hex="9";break;
case 10:hex="A";break;
case 11:hex="B";break;
case 12:hex="C";break;
case 13:hex="D";break;
case 14:hex="E";break;
case 15:hex="F";break;
}
return hex;
}
private static String numAHex(int num){
int a,b;
b= num %16;
a = (num-b)/16;
return charAHex(a)+charAHex(b);
}
public static String calcular_Hx1(String imei, int[] base) {
String code="";
int suma[]={0,0,0,0};
int numero = Integer.parseInt(imei.substring(10,14));
int arriba, abajo;
abajo = numero & 255;
arriba = numero >> 8;
suma[0] = base[0] + (128*(arriba%2) + ((arriba >> 4) % 2)*8);
suma[1] = base[1] + ((arriba & 15) >>1);
suma[2] = base[2] + (((abajo%128) - ((abajo%128)%4)) /4);
suma[3] = base[3] + ((4 * (abajo % 4) * 16) + (32* (abajo-(abajo%128))/128 ));
for (int i=0;i<4;i++) code+=numAHex(suma[i]);
return code;
}


And if you want to extract the serial from a DCT4 code


public static String keyCode(String code){
int ai4[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0,0, 0, 0};
int ai5[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
int ai6[] = {0, 0, 0, 0, 0};
String s="";
int k=1;
for(int i=0;i<code.length();i++) ai5[i]= (int) code.charAt(i);
for (int i=0;i<ai5.length;i++) ai5[i]=ai5[i]-48;
for(int i = 1; i <= (ai5.length-2); i+=2) ai4[k++] = (ai5[i] << 4)+ai5[i+1] ;

ai4[0] = ai5[0] - 48;
ai4[8] = ai4[0]&0xF;
ai4[9] = (ai4[1]-(ai4[1] &0xF))>>4;
ai4[10] = ai4[1] &0xF;
ai4[11] = (ai4[2]-(ai4[2] &0xF))>>4;
ai4[12] = ai4[2] &0xF;

for(int i=0;i<5;i++) ai6[i] = (ai4[3+i]&0xf0)>>4;
for(int i=0;i<5;i++) ai6[i] = ai6[i] -ai4[i+8];
for(int i=0;i<5;i++) if (ai6[i]<0) ai6[i]= 10+ai6[i];

for (int i=0;i<ai6.length;i++) s+=ai6[i];
return s;
}

Call me thick, but I am relatively new to programming in C++ - **IS** this in C++ language, and if not, then what language is it in??.

[mac_es]

It is JAVA, it is quite easy to transform it to C++.

[Crux]

@indear
did u make this java algo for dct2 seccode?
please note that this is not the unlocking algo.
to unlock it, rip the algo from the dos calc i sent you.
nobody needs this anymore, but its nice to have it done so we have all nokia calculators in one :)

[Crux]

Java version of the algo released by Crux to calc security code of a DCT2. The link to the program I posted above (sid.exe) is the old version. This algo calcs the new version.




public static String getSecurityCode(String imei) {
String s="";;
int data_1[] =
{ 0x17,0x2D,0x25,0x29,0x17,0x2D,0x11,0x20,0x12,0x27,0x0E,0x23,0x1B,0x0B,0x27 };
int data_2[] = { 2,6,9,4,9 };
int data_3[][] = {
{ 0x17,0x2C,0x43,0x0E,0x22,0x13,0x43,0x4D,0x59,0x16,0x22,0x4E,0x37,0x58,0x5C },
{ 0x4B,0x2D,0x5A,0x12,0x24,0x43,0x35,0x4A,0x47,0x36,0x13,0x17,0x53,0x24,0x13 },
{ 0x22,0x47,0x1D,0x4E,0x62,0x22,0x41,0x17,0x26,0x30,0x2C,0x57,0x38,0x36,0x12 },
{ 0x42,0x2E,0x18,0x2D,0x4E,0x20,0x0E,0x23,0x4A,0x60,0x47,0x25,0x30,0x39,0x3F },
{ 0x21,0x24,0x19,0x13,0x1A,0x25,0x1F,0x36,0x4F,0x20,0x2E,0x43,0x36,0x21,0x15 }
};
int data_4[] = { 1, 3, 5, 2, 7 };
int sec_code[]={0,0,0,0,0};
int k;
int local_1[]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

for(int i = 0; i < 15; i++) {
local_1[i] = (int) imei.charAt(i) - data_1[i];
}
for(int i = 0; i < 5; i++) {
k = 0;
for(int j = 0; j < 15; j++) {
k += (local_1[j] ^ local_1[(j + data_2[i]) % 15]) * data_3[i][j];
}
k = (k + data_4[i]) % 10;
sec_code[i] = k ;
s+=""+k;
}
return s;
}


this java calculator for alcatel was tested?

did you compare codes with any other calc?

[mac_es]

@crux

I translated the C code to JAVA for the DCT2 security code.

The alcatel calc is based in this one: http://www.gsm54.net/soft/index.html
I reverted the algo from the software. I unlocked one alcatel years ago.

[YeTi]

mac_es: i saw your java code and the codes generated are different from the c version with is the same as sid.

i make a new one and added to my calc and puts thanks to you to release the code.

[mac_es]

mac_es: i saw your java code and the codes generated are different from the c version with is the same as sid.

Hi,

There was a new version of "sid.exe", called "imeinokia.exe". You can download it from http://www.vtc.ru/~tolik/unsorted/nokia/imeinok.exe.

It is supposed that the codes from the new version work in more DCT2 phones.



I make a new one and added to my calc and puts thanks to you to release the code.

OK!

[tommek1]

How to enter the unlock Code at Vitel phones ??

[mac_es]

Fw things, FYI

1) In the DCT3 and DCT4. If you change the part which translates the provider code to hex you will be able to calc the 4 locks and calc code 1 with provider codes that includes letters. In Spain, some DCT3 are locked to 2140B provider, for example. For DCT4, you will be able to calc with extended provider codes, for example FIDO Canada.

2) @Skynet: Your calc for Sony CMD_C1 only tooks [6-8] from IMEI, it shouldn't be the [8-14]?

3) According to other calcs, the vitel IMEI is 17 digits. You have to calc the codes with 17 digit IMEI (*#06#), the extended IMEI is like 12345678901234XX7. It is necesary to change the algo part which copy the IMEI to the array.

For Vitel: *#9917# -> Shows contract or prepaid. Then #9917*CODE#

4) It should be good to add the check for the IMEI validity. (The last number is a checksum). Java code, based in the docs posted by y0ke.


public static boolean checkIMEI(String imei){
int flags[][]={{0,8,6,4,2,9,7,5,3,1},{0,9,8,7,6,5,4,3,2,1}};
int sum=0;
boolean resultado=false;
if (imei!=null && imei.length()==15){
for (int i = 0; i < 14; i++) sum += flags[ (i + 1) % 2][ (int) imei.charAt(i) - 48];
sum = sum % 10;
if (sum == ((int) imei.charAt(14) - 48)) resultado=true;
}
return resultado;
}

5) Here is a calc for some MAXON mobiles. http://www.unlockeasy.com/modules.php?name=Downloads&d_op=getit&lid=322

@yeti: I can't donwload the 1.7 version. The zip is corrupted.

cu

[YeTi]

@mac_es: try again, it works on schwantz page

[mac_es]

Now works, thnks

[Cosmictej]

Fw things, FYI

5) Here is a calc for some MAXON mobiles. http://www.unlockeasy.com/modules.php?name=Downloads&d_op=getit&lid=322



Soon the Maxon algo will be released :smile:

[Crux]

skynet already knows sony cmdc1 calculation is wrong

that maxon calc is impossible to reverse, since it is a database with all imei/codes saved.

but another calc will be reversed for maxon. :)

[Cosmictej]

Once Maxon is out all is left is Aeg for the Siemens clip to come to no use

[mac_es]

skynet already knows sony cmdc1 calculation is wrong
Ok, the limits which I wrote are correct?


that maxon calc is impossible to reverse, since it is a database with all imei/codes saved.
:-? :evil:


but another calc will be reversed for maxon.
:D That's great!


Once Maxon is out all is left is Aeg for the Siemens clip to come to no use

AEG and Vitel TSM 5M

[Cosmictej]

can someone make a java app that can read mmc codes?

[asgaardro]

That is very good....

Waiting for that JAVA aplication:)
but make this appz free remove the fucking password
waht is the pwl??????

[indear]

:)

read the notes that it includes in the code :-P
if somebody can prove all codes specially the 4 the unique that varies of the original source code to the splnokia.exe...

[mac_es]

great! Thank you very much :)

[Cosmictej]

yep thanks Indear you just keep released algos, keep them comming mate :)

[skynet]

i see skynetcalc has to be updated :)

ill do it maybe in a week or two, because now i have to study for my exams...

[Cosmictej]

good luck for your exam and also cnt w8 for newer version :)

[mac_es]

Hi,

I have reading the sagem source code and it seems that you will need to read some info from the phone. So you can't calc the code without a cable... :sad:

BTW, Seeing that Skynet will be busy with exams, if somebody helps me obfuscating the code I will release my midlet. It contains all the algos posted (DCT2,DCT3,DCT4, VITEL, ALCALTEL SOME SAMSUNGS, LG,GD50/55, SIEMENS CL50/St55, CMD-C1), plus you can personalize a database of serials and network codes. It is in Spanish, if you see it usefull I will translate it into english. But for the moment, to try it you don't need to speak spanish.

ALL the credits go to Indear, Crux, Skynet and Yeti. I only put all of them together.

cu

[Cosmictej]

mac es, yea make it in english I would like to see, also can you please post the sagem source thanks

[Cosmictej]

and for all you people who want to see my calc here it is, tell me what you think, the link is http://nokiafree.org/forums/showthread.php?goto=newpost&t=61851

[mac_es]

Hi,

I will translate it to english, but how can I obfuscate it? It has the implementations of skynet and Yeti. Both of them obfuscate their code, so I will not release a code without obfuscating it.

[indear]

I do not understand that interest of all to ofuscate its code :-?

[skynet]

Hi,

I will translate it to english, but how can I obfuscate it? It has the implementations of skynet and Yeti. Both of them obfuscate their code, so I will not release a code without obfuscating it.

i did not obfuscate it until Yeti came up with his calc based on mine (of course he added his thoughts too, I dont dispute!) then he helped to obfuscate my calc also (thanx for that).

but if you look at DOS/win calcs, they are compressed EXE files also.

[mac_es]

Hi,

I begin with the code of my midlet for hobby, I wanted to learn how to code a MIDLET. But I was too lazy to start from zero, when there were calcs already over the net, so I decompile them and get the calcs from them. Others are my own. Of course, I mention them in the midlet.

They (Skynet and Yeti) obfuscate the code to avoid *****s... so If I release their code without obfuscating it I will do something that they don't want to happen. So I will not do it.

My midlet wasn't suppoused to be released to public, it was coded for learning (and for my mobile :D , of course ). Because there were two calcs already. I saw that Skynet will be busy so I ask if someone wants my midlet, but I see that Yeti will release his/her calc, so there is no need for my midlet. 8-)

Here, in the forum, is all the info for doing all the calcs. And I posted the improvements I think that are relevant (permit extended operator codes in DCT4, operator codes with letters in DCT3, and code3 and code4 for DCT3. and Alcatel Hx1 algo).

cu

[mac_es]

mac es, yea make it in english I would like to see, also can you please post the sagem source thanks

The sagem code, it posted by Crux in the third page of this thread. But looking into the code you need to fill it with the Encrypted phone ID, which is shown sending an AT command to the phone and also yoy will need a part from the ROM that is shown with another AT command. So no way of making a calc

[siemensfan]

Hi all i'm new here :)

I downloaded the dct3 and dct4 algos an copiled them but it's seems no matter what i do i get the same unlock codes. Plz someone help me

As i'm not that good at C i migt be using the wrong syntax -

Thx for you time

[mac_es]

You must modify the main function to pass the args you want

[Cosmictej]

yes it has a preset imei and mmc u have to make them variables, with the info from your text box :)

[indear]

yes another calc ;)

Include:

* Nokia DCT4 (supports network code of 8 digits)
* Nokia DCT3 (includes unlock code 3/4)
* Nokia DCT2, DCT2 Security Code
* Vitel TSM 3/4/5
* Siemens ST55/CL50
* Panasonic GD55
* Sony CMD-C1
* LG 510/520 B1200/M1200 7010/7020 G510 1300/B1300 510w W3000
* Alcatel Hx1
* Extract DCT4 Box Serial

Edit: all info in http://nokiafree.org/forums/showthread.php?p=307932

;)

[Cosmictej]

wow it does everything :rolleyes:

[Crux]

nice work mate. thanks ;)

[yeldar]

Yes, I agree with crux - your work & time is very appreciated

WBR

yeldar

[indear]

Thanks ;)

[KodeX]

It's a work of art indeed. Big thx indear... :)

[tommek1]

Indear thank You!!

Have someone a source code of Alcatel & LG calc in C++ ??

[Crux]

you have it in java. why not converting urself? ;)

it isnt that difficult :)

[tommek1]

Oh, I haven't seen earlier source in JAVA for Alcatel and LG. Now I have it (thanks to indear). I convert it to C++ and send it here.
Thx

[Cosmictej]

alcatel source already been posted here :) look in dis thread

[Cosmictej]

the code is very hard to convert to vb, so no one has it, I dont think

[Cosmictej]

Mac_Es Do you know if the Alcatel Hx1 Algo def works?

[kraze1984]

Maybe someone could incorporate those unlockers in MADos?

I'll try to do dct2 security... using source from the german site

[JuaniyoKemao]

hi,
I've reading this forum since the beginning. Indear and yeti i use your calcs in java everyday. Cosmictej, your unlock calc is nice. But i have some questions. Does anyone tell me the alcatel HD1/HE1, BE1/BE3, BE4/BE5/BFx models?? I've been searchin on the web without any help. Please help me

[SmOg]

BE1: Alcatel OT Max, Alcatel OT Club, Alcatel OT Easy, Alcatel OT Gum

BE3: Alcatel OT View, Alcatel OT View W@P

BE4: Alcatel OT 30x

BE5: Alcatel OT 50x, Alcatel OT 70x

BF3: Alcatel OT311/OT310

BF4: Alcatel OT511/OT512

BG3: Alcatel OT525

BG3: Alcatel OT526

BG3: Alcatel OT331

BG3: Alcatel OT332

BF5: Alcatel OT715

BH4: Alcatel OT535

BH4: Alcatel OT735

XG1: Alcatel OT320


Enjoy!

[Crux]

HD / HE Series:
OT Easy, OT Gum, OT Max

BE Series:
Easy DB, View DB, 301, 302, 303, 304, 500, 501, 700, 7001

BF Series:
BF3 -> 310, 311
BF4 -> 511, 512
BF5 -> 715

BG Series:
BG3 -> 525, 526, 331, 332

BH Series:
BH4 -> 535, 735, 735i

XG Series:
XG1 -> 320
XG3 -> 531



all u need is to make one simple click here
http://nokiafree.org/forums/f6/s
in this page you have most of the alcatel models ;)

[JuaniyoKemao]

SmOg and Crux2002, thank u very much :)

[JuaniyoKemao]

Hi,

Crux2002, i've just downloaded your unlock codes calc: That's great, that's the best one! Good work!! :-o
I made some different unlock calcs in vb6 to some mobile shops in my city, but the Crux calculator is better than any of mine.
:)

[Whiterat]

Hi,
Is there anyway to get the code to compile under Linux GCC?
I have tried but just get errors,
Can you port it accross in anyway?
Cheers
Gaz
Please post any advice or even any linux dvt4 calc binaries :-P

[indear]

@Whiterat
in dct3 remove backslashes of char tabla1[] and char tabla2[]
in dct4 remove backslashes of char tabla_2[], char tabla_3[] and char tabla_4[]

conclusion: remove backslashes from variables definition ;)

[Cosmictej]

god hes knowes everything :)

[SmOg]

Is it possible to add an asic type 6 feature for nokia 6230?

[Cosmictej]

once there is a calc Indear should be able to rip the algo out, but until then No, unless someone somehow works out the algo. Likelyhood it will be Unqiue if anyone

[dluik]

@Crux

any chance of an update on your dctx with asic 6 support. I would like to have a stabb at creating my own calc.

Hope you can help

Regards

Dan

www.unlockme.co.uk

[Crux]

sure, i will do it. no problem.

send me a pm later reminding me to do it. ;)

[indear]

One more.. now maxon :-)

[Crux]

where have i seen this :rolleyes:

[Astr0Boy]

I have Java, can I run it?
If so, how?

Also, I can't find much info on my old phone.

It is a Nokia 2190 type NHB-2ND.
Every reference I find says NHB-3ND.
I have 2 of these phones and they both are 2ND.

I had Sprint Spectrum (USA) about 10 years ago.

Any help, thanks!
Astro

[dluik]

@Crux

Any update on your dctx with asic 6 support yet? I would certainly be most grateful.

Many Thanks

Dan

[GL1zdA]

In dct4 what are these: tabla_1, tabla_2, tabla_3, tabla_4?? I hate this so called "magic numbers" :)

[ninjana]

In dct4 what are these: tabla_1, tabla_2, tabla_3, tabla_4?? I hate this so called "magic numbers" :)

this means table_1, table_2.... etc

table = tabla in spanish

this is a linear algebra matrix

[ninjana]

@indear
i need help compliling my java calc
i dont know if is this the proble(compiler)

i can run my calc in the emulator
but i doenst run on the phones
it says impossible to do conversion while installing
my calc is un upgrade to your's
your's run in the same phone

i've renamed your classes
and upgraded phone list whit new models and theyr rewcommended box serial by *crux nokia free
and i had also added more box serials
and cuttes other brands like aeg
its only nokia now...
i've also added visual coments

can you help
if you want i can send you my source cod
i've added you msn contact
mine is [email protected]

please help me
;(


:(

[yak]

Is there a C (or C++) source code of DCT4 ASIC 6 available for free? I would like to include it in NokiX (http://nokix.prv.pl). Thanks for any tips.

[Dejan-Kaljevic]

am i right in saying yous are looking for a 6230 remote unlocker ut you want it to work on your handset? if so pm me and give me your number i will send you abookmark where you can download it FREE

[Cosmictej]

am i right in saying yous are looking for a 6230 remote unlocker ut you want it to work on your handset? if so pm me and give me your number i will send you abookmark where you can download it FREE


No he wants the algo, the algo can be obtained from Indears site,
http://www.geocities.com/indearcito/

WBR
Cosmictej

[yak]

@ Cosmictej

thanks for the link :)

[lilphil]

:)
Port to your favourite OS/Language ;)

I quite like perl, and php isnt often installed by default on my machines.
So here's a port, dct3 only. It seems to work, improvements welcome.

Credits to indear, good work :)

[indear]

@lilphil
good work :-)

now dct4? ;-)