Cannot factory reset my nokia 5230

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

I believe that the default security code for the Nokia 7100S-2 is "12345". I would try this, and see if that fixes your problem.

Hi if you want to HARD RESET (will delete ALL data) your phone, you can follow this guide:
* + 3 + CALL + POWER BUTTON
DEFAULT LOCK CODE: 12345
Hope this can help you. Cheers!

Nokia Factory Reset
It is possible to reset your Nokia to factory settings (Note that you will lose all your data). For this look in the manual of your phone. Soft Reset Soft Reset will clear pending errors and bring your mobile to an initial state by restoring Factory setting. To operate this function on your mobile, the shortcut is: *#7380#

This function apparently works on almost all nokia mobile phones. Hard Reset It may happen that despite you have restored your mobile to factory setting, the error still exist. In this case, it is recommended that you opt for Hard reset Enter the code: *#7370# and press Yes to confirm initialization. Important Notice: It is recommended that you save all important information on your phone (e.g: memo, contacts etc) To make a Hard Reset on a Nokia phone that is not willing to turn on, just press simultaneously these 3 buttons: on/off + * + 3 Before making a Hard reset better backup all your important information: contacts, memo...etc

I'm not sure if I understand your question, but if you have lost your lock code, and want to hard reset, you could try:


Press and hold GREEN + RED + CAMERA when powering up, then
input default 12345 security code.

or maybe

• To perform a hard reset on a Nokia phone that won't turn on, press simultaneously these 3 buttons:
• on/off + * + 3

Remember that you will loose all data on phone.

You can perform a reset which will not erase personal data.

Note: reset is factory, restore/clear is wipe the phone as new

Select Menu > Settings and Phone > Phone mgmt. > Factory settings.

Try resetting your phone. check these solutions.

*#7780# - Soft Reset Code, It restores the factory setting without affecting your contacts, messages, files etc.It'll ask for the lock code. The dafult lock code is 12345.

*#7370# - Hard Reset Code, on entering this code it'll show you the same message "Restore all original phone settings" but this time it'll erase all the data stored in the phone memory. So, use it only when some serious software problem occurs such as virus attack.Take phone meory data backup on memory card or PC before doing hard format.

If you forget password, you can reset your phone. You can do soft rest first. Thisoption restores the .ini files from the ROM. Does not erase data (photos,videos, documents) or applications from a third party. Key Code *#7780# (clickthis combination of keys on the
keyboard in the mobile). The code for reset is 12345.

Hope this help

You need to Reset the phone to the default settings.Go to settings --->Restore factory settings.Default code is 12345.

Bro -Go to some mobile repairing shop and ask him unlock or full flash it , it will delete all the data in it