How i canFinding the Physical address on Nokia 5800

unfortunately, that will need physical connection to a pc running special unlock software. i would advise you to take it to qualified unlock center or request for code from your provider.

just go to the near Nokia care center and get yr mobile flashed . dont wait. JEEN9009

you might want to check you lcd flex.better to consult your mobile pphone technician.if it need replacement,for comparison in my country the price of the 5800's lcd from Nokia Care is $65.good luck.

Why don't you take the address book through your sim card?

This may be a problem with your router. Routers have a feature where you can control which computers can access the network using their physical address. This is called the Media Access Control (MAC) address. Every wireless card and network card in the world has their own unique address and is represented in hexadecimal format.
You'll need to notify your router of your phone's MAC address. On my netgear router, I access the router through a browser on a computer connected to it by typing www.routerlogin.net (i think... it varies with different routers) or the gateway ip address e.g. 192.168.1.1. Find the option for MAC address management, in my netgear it's called Access Control (i think) and there should also be an option to add MAC addresses. Add in your phone's mac address and try again.
Your phone's MAC address should be located on the box it came in or under the battery of the phone. The MAC address is in the format 00:A1:B2:C3:D4:E5:F6:7A.
Good luck

This may be a problem with your router. Routers have a feature where you can control which computers can access the network using their physical address. This is called the Media Access Control (MAC) address. Every wireless card and network card in the world has their own unique address and is represented in hexadecimal format.
You'll need to notify your router of your phone's MAC address. On my netgear router, I access the router through a browser on a computer connected to it by typing www.routerlogin.net (i think... it varies with different routers) or the gateway ip address e.g. 192.168.1.1. Find the option for MAC address management, in my netgear it's called Access Control (i think) and there should also be an option to add MAC addresses. Add in your phone's mac address and try again.
Your phone's MAC address should be located on the box it came in or under the battery of the phone. The MAC address is in the format 00:A1:B2:C3:D4:E5:F6:7A.

As for your messages undelivered, maybe you can try using the Nokia PC Suite to access the files and delete them via the computer. I'm guessing you might have a large number of these. The phone would begin to lose it's stability after about 200 messages (which is what i had in my inbox when it decided to refuse opening the messages).

u are having a strip problem most probably.....u just go to the mobile repairing shop, he will change the strip....

i have forgot my memory card password of nokia 5800 xpress music dont want to format my memory card have some important data.plz help how i unlock my memory card

please send me key for smart movie version.4.0 for my nokia 5800 xpress music imei no.354183026206769 and also send july player version 1.00 key i am thankful to you my mail address is [email protected]