Phone restore codes :
Only settings restore : *#7780#
complete data : *#7370#
*#92702689# - takes you to a secret menu where you may find some of the information below:
1. Displays Serial Number.
2. Displays the Month and Year of Manufacture
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repair - if found (0000)
5. Shows life timer of phone (time passes since last start)
6. Codes to Rotate Nokia Phone Screen
*#5512#
*#5513#
*#5514#
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Learn & Earn Knowledge
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By KDS
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