I had chaned the factory reset codes for my nokia asha 305 and i forgot them. help me reset. IMEI 1: 354551058221007 AND IMEI 2 354551058221015

I forgot my phone password .. please help me unlock it ..
IMEI 1 : 354104052198340
IMEI 2 : 354104052198357

I forget my asha305 posword

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

HOW CAN I RECOVER MY LOST CONTACTS IN THE PHONE, AFTER I DONE RESTORE FACTORY SETTING? PLZ HELP...