My mobile Nokia 1100 which was purchased arounf 4 years ago, suddenly shows a blank display. Other operations like call making and incoming remain normal. It has really become a problem to use this device with out display.Can some one help me is getting out of this problem at the earliest.
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On the main screen type in:
*#06# for checking the IMEI (International Mobile Equipment Identity).
*#7780# reset to factory settings.
*#67705646# This will clear the LCD display(operator logo).
*#0000# To view software version.
*#2820# Bluetooth device address.
*#746025625# Sim clock allowed status.
#pw+1234567890+1# Shows if sim have restrictions.
*#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)
*#3370# - Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though.
*#3370* - (EFR) deactivation. Phone will automatically restart. Increase battery life by 30% because phone receives less signal from network.
*#4720# - Half Rate Codec activation.
*#4720* - Half Rate Codec deactivation. The phone will automatically restart
If you forgot wallet code for Nokia S60 phone, use this code reset: *#7370925538#
Note, your data in the wallet will be erased. Phone will ask you the lock code. Default lock code is: 12345
Press *#3925538# to delete the contents and code of wallet.
Unlock service provider: Insert sim, turn phone on and press vol up(arrow keys) for 3 seconds, should say pin code. Press C,then press * message should flash, press * again and 04*pin*pin*pin# \
*#7328748263373738# resets security code.
Default security code is 12345
Change closed caller group (settings >security)
This are the nokia secret tricks:
I have included the trick to restore factory settings and this can reset the whole settings for giant problems.
To check the phones Software revision for Nokia Mobile. On the main screen type *#0000#
To enter in the secret menu in Nokia Phone. On the main screen type *#92702689# [*#war0anty#] It will take 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)
To restore Factory Settings for Nokia mobile *#7780# reset to factory settings.
Taking picture without getting noticed. Turn on/off the "click" sound made by the camera by selecting the 'Silent' profile or by turning warning tones on/off.
Hiding your Mobile/ Cellphone Number Go to: Menu > Tools > Settings > Call > Send My Caller ID > 'Yes', 'No' or 'Set By Network' to follow the default settings of your home network. It works only with very few network who provide you facility of “Private Number”