This step is very effective to solve various problems on series 60 phones
· Mobile phone is switched off and using the battery (same battery usage as above) · Remove the memory card · Press the switch On, after a live phone immediately press the button "call + * + 3 simultaneously
· After press the button will display the message format on the phone screen, leave and wait until the process is complete.
This step is quite effective for overcoming the Phone start-up contact retailer and 4x blink nokia.