How can i remove lock code from c5-03 nokia handset

This Nokia phone reset code will work if you have no security lock on your handset. Remove all media\memory\SD cards from the card slot. Punch this code in on the dialing screen as if you are going to make a call:
*#7370#
The handset will automatically restart and reset to factory settings. After this you can customize the setting to your liking and enjoy.

1.NormalReset - Dial *#7780#
If you dial this code in Nokia handset, it will restore system setting without missing phone memory data (videos, photos, songs).

2. .Deep Reset - Dial *#7370#
When this code isdialed in Nokia handset, it will wholly clean internal phone memory. Entire phone settings and profiles will be deleted, but there is no effect on memory card data.
Remarks -
For Nokia Symbian 60 V1 supported mobile handset (7650, 3650, 3600, 3620, 3660, N-Gage)
you can dial *#7780#*#7370#
Latest S60 mobile handsets, you can dial Deep Reset through another way.
*.Switch off mobile handset first.
*.Press calling key (green), 3 and * keys or (Green calling button + 3 + *)at same time and grip them down.
*.You find a message about format mobile and then release these keys.
*. Password of Reset factory setting code will be either 1234 or 12345.
Nokia X3-02 mobile Restorefactory -
*.Go to Nokia menu lists, browse these options one by one-
*.Menu --settings-- Menu--- Restore Factory Setting
*.Insert phone code 12345and wait few moments to complete restore process.
Nokia 5230, 5800, 5233 and similar mobile handset Restore factory settings, how ?
*.Browse phone menu lists,
*.Then, go to
Menu - Settings - Phone -- Phone mgmt Factory settings
*.Insert security code -12345
*.Without data lost of internal memory, Nokia handset returns in original modes.
Hard reset of Latest Nokiahandset through another code -
*.Switch off mobile handset.
*.press and holdGreen (calling) +Red (End call button) + Camerakeys at the same time along with switch on power of mobile handset.
*.Then mobile asks to insert phone security lock code , so insert12345.
Samsung Restore factory code
*.*2767*3855#
*.*7465625*638*00000000*00000000#
*.#7465625*638*00000000#
or
*.Remove SIM card from mobile handset
*.Once off and on handset
*.Type *2767*2878# to perform internal memory reset
*.Insert SIM card again in mobile.
Samsung Androidsupport handset restore factory code -
Type*#*#7780#*#* - To Factory Restore.
Micromax Restore factory code for all version with Android -
You can use any following below code one by one to perform restore factory of Micromax mobile:
*.1122
*.0000
*.1234

=*symphony> 1122
=*nokia >5071 or 0000
=*micromax> 1234
=*tecno > 1234 or 0000
=*samsung> 1234
=*apale i phone >5869
.•°°°•.
BACK2HOME
Information from:
http://peperonity.com/sites/a--a.secret.mobile.codes/47096442
Terry

Your handset can become fully locked due to exceeding the number of attempts to enter the correct unlock code. The type of handset you have will determine what process to follow to see if the handset can be unlocked.If your handset appears with a Code Error or does not unlock with the first or second attempt, you will need to call Customer Service to confirm the code. Once the handset is fully locked it will require manually unlocking from Optus and your handset will need to be sent away.

1 Insert SIM
N.B. Can be unlocked with SIM removed from handset however there is a 5 second time limit 2 Power phone on 3 Type: #pw+15 digit code+1 (where '15 digit code' is the unlock code) 4 Press Hash (#) - SIM Restriction OFF will display on screen for one second
Troubleshooting:

• If the unlock code is incorrect the phone will display the message 'Code Error'
• If the user tries to unlock a phone which does not have SIM Lock activated the phone will display the message 'SIM was not restricted'
• If the syntax (#pw+) is incorrect when entering the unlock code - nothing will happen.

This type of question makes me crazy, it'd be better if you mentioned what lock whether sim lock or phone lock, and what steps you've taken so far. Well if it's phone lock, you can try 12345 (the default code for all nokia mobile handsets), for further reference, please check out my tips and tricks on nokia security codes
Nokia security codes tips and tricks
Note: please backup your phone memory and remove the memory card before you try any codes mentioned therein. Otherwise you may loose all your data.
Good luck.
Thanks for using FixYa.

Please you can do these code.

for Full Format you Handset = *#7370#
handset software reset = *#7780#
lock code = 12345 orginal code

take other formating tips is first is press 3 and then press * and phone receive sin botton hold on strat you phone power botton.

ok
enjoy these tips happy

i forget my nokia n70 lock code

Turn off your phone, remove the battery, take out the sim card, than put it in a bag and throw it away.Let me know if this was helpful

i lost my lock code how to clear it

you need to have a master reset code to reset all the settings. I do have an unlocker for this. if you want just give me the IMEI code and I could process it for you FREE.

hi, if u forget lock code. format it. if any proble contact [email protected]