How do i unlock or reset my phone? my phone has locked up n i can't get it unlocked....

Nokia c1 01 reset code is 12345

Hoow to my phone nokia c101 reset code

How Do I Reset My SPH-i500?
Two types of resets can be performed on the SPH-i500, a soft reset and a hard reset.
A soft reset is similar to rebooting a PC; no personal data is lost. A hard reset is more complete. It will result in complete loss of personal data and restore the phone to factory default status.
Samsung is not responsible for data loss incurred from a hard reset on the device.
To perform either a soft or hard reset follow the corresponding steps below:
Soft Reset
Use the stylus briefly to press the reset button on the i500 located on the bottom of the phone, next to the power/accessory interface connector.
Hard Reset

1. Press and hold the Handheld Power button located on the side of the phone, then use the stylus reset tool (unscrew the stylus to access the reset tool) to press the reset button.
2. Remove the stylus reset tool from the rest hole and wait for the Palm Screen to display, then release the handheld power button. An Erase all data screen is displayed confirming the hard reset.
3. Press the up scroll key on the front of the phone to perform the hard reset.