20 Most Recent Nokia 2100 Cellular Phone Questions & Answers

The main code used in Nokia phones is :
#pw+(master code)+Y#
This code is able to check, activate or remove Sim card restriction (SP-lock).
Use the * key to get the p, + and w chars.
'Y' has to be 1,2,3 or 4 - depending of what lock you what to deal with.

#pw+1234567890+1# for Provider-Lock status
#pw+1234567890+2# for Network-Lock status
#pw+1234567890+3# for Country-Lock status
#pw+1234567890+4# for SimCard-Lock status

# = DOUBLE-CROSS
W = PRESS "*" THREE TIMES
P = PRESS "*" FOUR TIMES
+ = PRESS "*" TWO TIMES
MASTERCODE = 1234567890
Y = NUMBER 1 TO 4

(master code) is a 10 digit code, based on the phones IMEI number.

Eg. To remove restriction on lock 1 type following code:
#pw+(master code)+1#
If you just want to check your phone use 10 random numbers Eg. 1234567890 as the (master code)
eg. To check if phone if restricted on lock 1 type the following code:
#pw+1234567890+1#

Bypass the SP lock With a Nokia 16xx/21xx/31xx/51xx/81xx

1. Insert SIM card of different provider.
2. Turn on the phone and press the UP VOLUME key for 3 sec.
Then release it and the phone says PIN CODE?
3. Press the "C" key.
4. Then Press * and wait until it disappears and appears again, then press * one more time and 04*PIN*PIN*PIN#

The phone now says: PIN CODE CHANGED (or ACCEPTED) and the SIM card is accepted until you restart the phone again.
NOTE: On version 5.04 Nokia has removed this option !

Hi, if u go to menu, settings, call, it should give u call barring, enter either 0000 or 00000 or 1234 or 12345, that is if u did not change the security code.

It looks like you are having excessive data problems. You could try either contacting your service provider (looks like yours is AT&T): http://www.att.com/esupport/ or Nokia's support: http://www.nokia.com/global/support/ . Let me know if you need more info. I'd be more than happy to help!

Bring it into a cellular shop, they will unlock it for you with software for a fee.

Cool there..
Try it here http://www.theunlockarena.com/ .. I'm not sure whether the master reset code is available here. You can also get your master reset code on browsing through google. But you will be able to get the unlock code for any of your Nokia mobiles here at low price..
Cheers!

Hi, Try the defauld codes "1234" or "0000", if it didn't work, You can unlock your Nokia 2100 using Mater reset code. It completely resets your phone, thereby removing the security lock. You can get this code from Unlock-free.com , for free of cost!!

get it from your network provider.

You have to master reset your mobile, if you forget your security code. This resetting process can be done by codes..I found a master reset code at Theunlockspot.com .Through this you can reset your mobile easily..

need to be reprogram. bring it to the service center.

DEAR FRIEND,YOU WILL HAVE TO RELOAD YOUR PHONE WITH A FLASH FILE.

one possible cause is the signal on the other line or yours. Try to check the status of your signal. Just a thought.

The default code for all Nokia Handsets is 12345, if it is not working then it means you or a previous user had created a security code, use the one you created.

hallo sir 1202-2 key pad problem. need solusion