Universal Nokia Hack Codes:

by Munsab Ali Fri Mar 14, 2014 4:49 pm

TAC = Type approval code
*FAC = Final assembly code
*SNR = Serial number
*SP = Spare
*#0000# Displays the firmware version and date
Information you get from the Software revision-
V 6.1.0.5
18-12-10
NSE-3

*1ST Line = Software revision
*2ND Line = The date of the software release
*3RD Line = Phone type

*#92702689# *#war0anty# Here you can view the S/N and the IMEI as well as the life timer (newer models). The date the phone left the factory and the date it was purchased. If your phone has been repaired the date of the repair is also visible. You will need to turn the phone off to exit this menu. Newer phones simply require you to press ok.

ClockStopping
To check weather your SIM Card supports clock stopping type- *#746025625# (*#SIM0CLOCK#)

NOKIA 40 SERIES CODES
The following codes are specific to older series Nokia(40 series) Mobile phones:
Entering the following codes will restart the phone.
Note: If main code doesn't work try the alternate one given in brackets for each code. As on some devices standard code works and in some alternate only might work.
*4720# (*hra0#) Activates Half Rate, Half Rate is 5.6kbit/s and uses half the bandwidth at the cost of call quality. Network operators often activate half rate on overloaded towers during peak times to save costs.
#4720# (#hra0#) Deactivates Half Rate
*3370# (*efr0#) Activates Enhanced Full Rate, EFT attempts to match wire quality. The calls are 12.2kbit/s and are not supported by all operators. It is compatibale with the hightest AMR mode.
#3370# (#efr0#) Deactivates Enhanced Full Rate
*#746085685# (*#sim0clock#) Display the SIM clock status
Phone Specific Codes:
The following codes are phone specific or phase related.
*#7220# (*#pca0#) Activate the GPRS PCCCH support (Packet Common Control Channel)
*#7230# (*#pcd0#) Deactivate the GPRS PCCCH support
*#7760# (*#ssn0#) Display the manufacturing serial number
This only works on the 3310 and 3330:
*#67705646# (*#opr0logo#) Clear the operator logo, the logo will be reset to the default network operator logo.

NOKIA 60/80 SERIES CODES
The following codes work on newer series 40 & series 60/80 phones:
*#2820# (*#bta0#) Display the Bluetooth MAC address (Phone must have a built in bluetooth adapter)
*#7370925538# (*#res0wallet#) Reset the mobile wallet (Phone must have the mobile wallet feature)
*#7370# (*#res0#) Soft-format the memory (Symbian)
*#7780# (*#rst0#) Reset to factory defaults, confirmation required (also known has a Hard-format), all phone contents will be wiped clean including contacts and smses if they are stored on the phone.
- See more at: http://aboutcomputerinfo.blogspot.com/2012/11/best-unique-nokia-secret-hack-codes.html#sthash.FKoj51ZG.dpuf