How to install user certificates on my nokia c203

User certificate

Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000


Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

my nokia mobile c203 touch secreen not work

There are a couple of things you can do. Try to update your phone firmware using Firmware Over The Air, if your operator supports this.Re-install the phone firmware using Nokia Suite / Nokia PC Suite. This should re-install the certificates as well. If the problem still persists, visit your nearest Nokia Care Point. Let us know if this helps

AUTHORITY CERTIFICATES

Hi


Not aware of the 100% solution and never faced such problem too.. but try updating / re-installing the firmware.

Dear user,

these certificates maybe the net related certificates as u said it happens during download, try updating these certificates if possible, this will be available in the menu when you open your browser

It's my wapsite "ionwap.wapka.mobi" sign up here for mobile certificates installation

Reflash the phone with latest version it will be all right.

The Phoenix2008 can only refurbish your phone certificates,it is very easy to do.The steps are as follows but this works best for NOKIA S40. The steps are:
1.Install your phone's firmware;
2.Then open "phoenix2008" software ,use "phoenix2008" to setup the connection to your phone;
3.Then open "phoenix2008" software ,select the menu "Product?User Settings?All Settings";
4.Select "option?Refurbish"in the pop up window;
5.Then click the "Certificates" in the combo-box;
6.Click the "Refurbish" button beneath the combo-box
7.The phone will power-off and after Refurbishing the certificates it will reset automatically;
8.Now you can click the "Close" button.You can check your phone to see the certificates of Nokia 3110

whenever i install smartmovie player or other softwares in my n73 , it shows the error "expired certificate". plz help me ,