My Nokia 5220 phone's speaker is not work but head phone is working well, I check the speaker but it is all right.

Music player & radio apps were not working the phone displays message" certificate invalid acccording to phone's date

I think that 3gp format of file is supported in the model Nokia 5220 XpressMusic - review, price, specifications.Is your phone camera is working ? If yes you need to restore the phone (restore only).If the problem still persist contact mobile repairing shop.Good luck

sir check the mic replacement have done the same model [or] check the motherboad of the nokia 5220 phone.........

Hi,
Each and every mobile phone has speaker which takes up your sound and sends it to the other end to transmit the voice. So the vital problem is that your speaker in phone will not be working. You should have a good knowledge to have this issue repaired in the electronic circuit boards in your phone and also some luck.The best and safer solution is to replace your speakers in any of the local repair shop and this is not going to cost you much.

Thank you !!

For unlocking Your Nokia 5220 Express music mobile follow this instructions
Warning: Do not enter any wrong unlock unlock codes on your Nokia 5220 XPRESSMUSIC mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.

1 - Switch on your Nokia 5220 XPRESSMUSIC without any sim card.
2 - Don't bother as to what is displayed on your Nokia 5220 XPRESSMUSIC.
3 - Compose #pw+CODE+1#.
4 - The Nokia 5220 XPRESSMUSIC would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia 5220 XPRESSMUSIC mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia 5220 XPRESSMUSIC without any sim card.
2 - Don't bother as to what is displayed on your Nokia 5220 XPRESSMUSIC.
3 - Compose #pw+CODE+7#.
4 - The Nokia 5220 XPRESSMUSIC 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 5220 XPRESSMUSIC

Each Nokia 5220 XPRESSMUSIC mobile phone has an unique unlock code. You can buy the unique unlock code for your Nokia 5220 XPRESSMUSIC mobile phone at www.mobileunlocksolutions.com.

, get the instructions here about unlocking the mobile here in this site http://www.mobileunlockguide.com/ at free cost ...
To unlock your mobile get the unlock code here in this site http://www.mobileunlocksolutions.com/unlock-your-phone/rs1wp2/ at cheap cost & unlock your mobile in easier way ..

press *#7370#
to format ur phone... by providing nokia default security code: 12345 or

u can reinstall software via nokia software updater using internet,,,, hope ur problem will be gone,,,,

If you've already set up a security code on the phone. Nokia's factory default security code (12345) won't work on your phone anymore. You would have to contact nokia directly for assistance to unlock the phone at Nokia Care Contact Center at 1-888-NOKIA-2U (1-888-665-4228).

The default password is 12345. Try it once.If it works it works else format the card. you will lose all data though. A price to pay for lost password.

your master code is 344450772x last digit garbeld

if your phone restarts by iteslf this means that there is probplem with your phone memory or there is problem with the phone software(firmware).
1. Please do a reset of the phone using this code *#7780# and *#7370#
2. Please take your phone to Nokia service center to update the phone software.
hope this should resolve your issue.