If you have forgotten the codes or do not know them, contact your network operator.
- Why is the Chat app not working anymore on my Nokia S40 or S60 phone?
- I cannot connect to the internet using a mobile data connection on my Asha phone (Series 40)
- How do I resolve the “conflicting applications” error when starting one of my preinstalled applications?
- I cannot send or receive email
- My phone does not vibrate properly