Security Master Code For DCT-3 and DCT-4 phones.
All the users who have forgotten their Security/Lock Codes need not worry. You just need to know your IMEI (International Mobile Equipment Identity) number.
To check your IMEI number, type *#06# on the main screen. This number can also be found on the backside of the handset. Just remove the battery.
You can visit a site which will calculate the Master Code of your phone. This code can be used to change your present Lock/Security code.
Nokia Lock Code
1. Lock/Security Code is not the PIN Code.
2. If you want to remove the Service Provider Lock, then this is not what you are looking for.
3. The Master Codes are only for DCT-3 and DCT-4 phones.
Check this list if you are not sure if your phone is DCT-3 or DCT-4
Nokia DCT Check List
"Remember This is for DCT-3 & DCT-4 Nokia phones only it will not work on DCT-5 or BB5 Models."
Also neither i, nor Mobiles24, can guarantee 100% accuracy.
where do i enter the number it gives me
i forget securitycode ihave nokia 6680.pls tell me how removed or changed.
Originally Posted by amaway
Last edited by amaway; 12-02-2009 at 10:09 AM.
hey dear i have nokia 1100 and i forgot its security code.
what can i do pls tell me..
thanx in advance.
Dude this doesnt work for nokia 6030 i tried but its a DCT-4 phone
I have a "bluetooth" handset(chinese phone) that i had forget the phone lock code before 20 days.now i am unable to open the phone could not remind the code. please help me that how can i unlock the phone.If any alternat could have with you please reply me at debasish911*********** .
i have a couple of Nokia cells, 3 to be exact lol, I just dont know what bracket they fall in to, DCT3 - 4, 5 BB and so on??
Nokia 6020b Type: RM-331 - Fido
Nokia 1661-2b Type: RH-121 - Fido
Nokia 6103b Type: RM-162 - Rogers
I also have that program Ultimate Unlock Cell Code Calculator but that leaves me at the same situation I'm in now
Thanks SO much in advance,
Please let me know if you need any other info from the cells,
New to this and this site, when will i know if I get a reply???
This site is awesome, keep up the awesome work Mobiles24
hi please i hav forgotten security code of nokia e75 ime # 356855026933728 furqan.hashmi2000***********... plz help me..