..:: DCT4PLUS (Asic2, Asic11) Security Code Information ::.. - GSM-Forum

**karwos** · 11-11-2006, 14:33

Hello
Im sure you meet called "DCT4PLUS" phones already.
These are: 1600 with latest FW 5.x, 2310 (still ASIC2!), and ASIC11: 1112, 2610, etc.

These phones are pretty better secured than ASIC2, Security Blocks of PM where is such critical data as simlock are hidden from read and locked from write. Even if such blocks are open for read/write, there is only not-important data such as Phonebook or SMS.

On those models also SECURITY CODE structure has changed.
It is no longer located in well-known PM Address. It changed its posistion, and also it is scrambled by some algorithm, which variables are (im think) phone IMEI, etc (similiar as Simlock :P).
So current KarwosSuite 3 IS NOT ABLE to RESET security code on those models or WRITE A NEW CODE nor RESET BAD ATTEMPTS.

Next version of KarwosSuite - v3.0M will be able to full-reset this Security Code Block (both "bad-attempts" and security code), so you will be able to reset Your security code on DCT4PLUS withous loosing anything.

Note that also "Security Code Mastercode" Reavealed by Dejan not work on those models.

Nokia is going to be pretty smarter from Asic to Asic

With Regards,
KarwosGSM.PL TEAM

HONEY · 11-11-2006, 14:46

Good news, More Power to Karwos !!!

BR.

fgl30 · 11-11-2006, 15:27

What about unloking, karwos??? CAn we expect it?

*phone-company* · 11-11-2006, 18:02

very good work

keep it up...next step is BB5 complete

gsm-decode · 11-11-2006, 18:30

Thanks for the information and the support

paullovinicius · 11-11-2006, 18:45

And unlock??? We need know! Thx Karwos!

jackle123 · 11-12-2006, 10:03

Is it possible for you to incorporate "init sim locks" also in the new version for these models? It woud be the best gift of 2006 for karwos users.
BR
jackle123

tedjo13 · 11-15-2006, 21:44

Yup, it will be more powerfull with unlock function in ASIC 11...

BR,

afzalnadeem · 03-01-2007, 10:30

i want to know about the problem sim not vaild

Bastaphone · 03-01-2007, 11:37

sim not vaild means the phone is provider locked and u need to unlock it

11-11-2006, 14:33	#1 (permalink)
karwos Product Manager Join Date: Feb 2005 Location: Poland Age: 23 Posts: 4,838 Member: 117496 Status: Offline Sonork: 100.83919 Thanks: 84 Thanked 21,568 Times in 678 Posts	..:: DCT4PLUS (Asic2, Asic11) Security Code Information ::.. Hello Im sure you meet called "DCT4PLUS" phones already. These are: 1600 with latest FW 5.x, 2310 (still ASIC2!), and ASIC11: 1112, 2610, etc. These phones are pretty better secured than ASIC2, Security Blocks of PM where is such critical data as simlock are hidden from read and locked from write. Even if such blocks are open for read/write, there is only not-important data such as Phonebook or SMS. On those models also SECURITY CODE structure has changed. It is no longer located in well-known PM Address. It changed its posistion, and also it is scrambled by some algorithm, which variables are (im think) phone IMEI, etc (similiar as Simlock :P). So current KarwosSuite 3 IS NOT ABLE to RESET security code on those models or WRITE A NEW CODE nor RESET BAD ATTEMPTS. Next version of KarwosSuite - v3.0M will be able to full-reset this Security Code Block (both "bad-attempts" and security code), so you will be able to reset Your security code on DCT4PLUS withous loosing anything. Note that also "Security Code Mastercode" Reavealed by Dejan not work on those models. Nokia is going to be pretty smarter from Asic to Asic With Regards, KarwosGSM.PL TEAM Last edited by karwos; 04-17-2007 at 20:25.

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11-11-2006, 14:46	#2 (permalink)
HONEY No Life Poster Join Date: Apr 2000 Location: India, China Posts: 1,803 Member: 44158 Status: Offline Sonork: 100.64344 Thanks: 5 Thanked 144 Times in 80 Posts	Good news, More Power to Karwos !!! BR.

11-11-2006, 15:27	#3 (permalink)
fgl30 No Life Poster Join Date: May 2003 Posts: 1,362 Member: 27881 Status: Offline Thanks: 0 Thanked 10 Times in 4 Posts	What about unloking, karwos??? CAn we expect it?

11-11-2006, 18:02	#4 (permalink)
phone-company No Life Poster Join Date: Mar 2004 Location: Nederlands / Germany / Danmark Age: 40 Posts: 2,466 Member: 60001 Status: Offline Sonork: 100.106474 Thanks: 132 Thanked 150 Times in 86 Posts	very good work keep it up...next step is BB5 complete

11-11-2006, 18:30	#5 (permalink)
gsm-decode No Life Poster Join Date: Dec 2003 Location: SC610108CFU S-CLASS Age: 34 Posts: 1,517 Member: 47441 Status: Offline Thanks: 7 Thanked 12 Times in 10 Posts	Thanks for the information and the support

11-11-2006, 18:45	#6 (permalink)
paullovinicius No Life Poster Join Date: Jul 2005 Age: 26 Posts: 751 Member: 164786 Status: Offline Thanks: 83 Thanked 56 Times in 35 Posts	And unlock??? We need know! Thx Karwos!

11-12-2006, 10:03	#7 (permalink)
jackle123 Freak Poster Join Date: Apr 2005 Location: Delhi Posts: 445 Member: 138575 Status: Offline Thanks: 14 Thanked 36 Times in 25 Posts	Is it possible for you to incorporate "init sim locks" also in the new version for these models? It woud be the best gift of 2006 for karwos users. BR jackle123

11-15-2006, 21:44	#8 (permalink)
tedjo13 Freak Poster Join Date: Sep 2003 Location: hell Posts: 362 Member: 39245 Status: Offline Thanks: 8 Thanked 36 Times in 12 Posts	Yup, it will be more powerfull with unlock function in ASIC 11... BR,

03-01-2007, 10:30	#9 (permalink)
afzalnadeem Junior Member Join Date: Feb 2007 Posts: 10 Member: 455186 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	i want to know about the problem sim not vaild

03-01-2007, 11:37	#10 (permalink)
Bastaphone Freak Poster Join Date: Nov 2006 Location: Clubbingham Posts: 133 Member: 385881 Status: Offline Thanks: 12 Thanked 32 Times in 12 Posts	sim not vaild means the phone is provider locked and u need to unlock it