I got a Uninor Connection and handset of Nokia N72. It is displaying a message "Sorry you cannot call this no.

There are many reasons to flash the Phone,Once for to remove the Mobile hanging problem,Unwanted files ,reset the Phone to original settings and remove the Network Lock,But if you need to flash it from Network lock means You can better use the Unlock code,Because Flash done using the software,they leads to data lose and Hardware crash,But Unlock code is best to Unlock the phone from Network Lock,Get the code from here
Onlinegsmunlock and Unlock it..You need to specify it locked Country,network then order code and Unlock it using the Instructions below enter the code in the Phone step by step...

Nokia N72 Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Nokia N72 mobile phones. If you enter over a certain amount of wrong unlock codes on your Nokia N72 mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Nokia N72 without any sim card.
2 - Don't bother as to what is displayed on your Nokia N72.
3 - Compose #pw+CODE+1#.
4 - The Nokia N72 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia N72 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia N72 without any sim card.
2 - Don't bother as to what is displayed on your Nokia N72.
3 - Compose #pw+CODE+7#.
4 - The Nokia N72 would then display the message "SIM Restriction Off" and will be unlocked!

The letter p appears if you press the button star(*) three times quickly
The letter w appears if you press the button star(*) four times quickly
The symbol + appears if you press the button star(*) two times quickly
The CODE you need to enter is the unique unlock code for your Nokia N72

is there another copy of your sim card?

update your phone and check virus also

my nokia N72 is not displaying when message comes nor it vibrates or rings .how to solve this problem

install nokia pc suite in your computer then copy messages from pc to phone via pc suite

use nokia pc suite

Try this link to setup the configuration for the internet on your phone:
https://nokiags.wdsglobal.com/standard?siteLanguageId=118

korakbc switch off your phone.after your hold keys "call button,star button and three button"hold and switch on your phone.

try changing the sim card.it worked for me.

at first activate your GPRS services by sending message GPRSACT to 511 or 2567 ask cust. care for more details

Install nokia pc suite form cd provied with your handset or purchase Usb cable form market & install drivers & pc suite form cd.
connect your handset to usb cable. Double click on Nokia PC suite Icon, Click on connect--- click on settings --- chose service provider ---- airtel india.

click on connect. your internet will be started on pc.,

Niteesh
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