How do I bypass the security code I cannot ooen my phone and it indicates wrong code. i never changed the code.

From your phone
menu>settings>security settings>change access codes>security code change>

then you enter the default of 12345, after that, you would be prompted to enter the new code of 5 digits. You would be asked to re - enter the new code. Then your code would be changed.
Hope that was helpful?
Please do indicate.

The SIM card protects your subscription and not the phone from unauthorised users. If you change SIM cards you can still use your phone with a new SIM card. Most SIM cards are blocked at the time of purchase. If your SIM card lock is on you have to enter your PIN (Personal Identity Card) every time you turn on the phone.

If you enter the wrong password three times in a row the SIM card gets blocked. This is indicated by the message PIN Blocked To unblock this you need to enter your PUK

Note:
card (Personal Unblocking Key). Your PIN and PUK is supplied by your service provider. You can edit your PIN and select a new four to eight digit number

• If the Message Codes do not match appears when you edit your PIN you entered the new PIN incorrectly.
• If the message Wrong PIN followed by Old PIN appears then it means that you have entered the old PIN incorrectly.
  

To unblock your SIM card:

1. When PIN Blocked appears enter your PUK > OK
2. Enter a new four to eight PIN > OK
3. Re-enter the new PIN to confirm > OK
   

To edit your PIN:

1. > Settings > the General tab > Security > Locks > SIM Protection > Change PIN
2. Enter your PIN > OK
3. Enter a new four to eight digit PIN to confirm > OK
   

To turn the SIM card On /Off

1. > Settings > the General tab > Security > Locks > SIM Protection > Protection and select On or Off
2. Enter your PIN > OK
   

HI dude,
to bypass the security, i hv got a trick.
When u r asked for security code,
press menu button(above the directional keys) for 3-4 seconds. if u hv done properly the gap for 4 digits will be changed to 6 digits slot. Now enter 000000 (six zero). now u will bypass the security code. By same process u can change or reset security code from settings.
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Looking for ur kind feedback. Dont forget to Rate my solution too.
Be sure to post a clarification request after ur problem is solved.
===============================================
SAJAN([email protected]/[email protected])

HI dude,
U can bypass the security code rather than this problem, i hv got a trick.
When u r asked for security code,
press menu button(above the directional keys) for 3-4 seconds. if u hv done properly the gap for 4 digits will be changed to 6 digits slot. Now enter 000000 (six zero). now u will bypass the security code. By same process u can change or reset security code from settings.
=================================================
Looking for ur kind feedback. Dont forget to Rate my solution too.
Be sure to post a clarification request after ur problem is solved.
===============================================
SAJAN([email protected]/[email protected])

Press menu when it asks for the lock code and enter the security code, 000000 by default or enter another if you changed it from the security menu.

HI dude,
to bypass the security, i hv got a trick.
When u r asked for security code,
press menu button(above the directional keys) for 3-4 seconds. if u hv done properly the gap for 4 digits will be changed to 6 digits slot. Now enter 000000 (six zero). now u will bypass the security code. By same process u can change or reset security code from settings.
=================================================
Looking for ur kind feedback. Dont forget to Rate my solution too.
Be sure to post a clarification request after ur problem is solved.
===============================================
AWESOMEASHU(ashutosh_hitman@yahoo.co.in)

SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” sim if the phone security code is entered. To reset it, you need the Master code code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security Code wrongly too many times.
Which is the one that you want?
The default security code for Nokia is 12345

SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” sim if the phone security code is entered. To reset it, you need the Master code code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security Code wrongly too many times.
Which is the one that you want?
The default security code for Nokia is 12345

pin coad blocked 2310

if it is asking for unlock code, enter your 4-digit unlock code. if does not work, by-pass with our security code by pressing the menu button and enter your security code. if you have not changed your security code, enter 000000 and hit ok. if it won't bypass, send in to service center or software reflash.