<!-- from fixya rte -->My nokia lumia 520 stuck in flight mode! - Nokia Lumia 520 Unlocked Black

read this forum.... there are two or three different ways to solve it.
http://discussions.nokia.com/t5/Lumia/no-sound-from-my-nokia-lumia-720/td-p/1935826

when u power it off=4 options,one is flight mode,,off it

Hello. To which network has your Nokia Lumia 520 been locked to.? You can get the unique unlock code for a Nokia Lumia 520 from Unlock-Zone.com at affordable cost. Good luck.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

1 - Switch on your Nokia Lumia 520 without any sim card.
2 - Don't bother as to what is displayed on your Nokia Lumia 520.
3 - Compose #pw+CODE+1#.
4 - The Nokia Lumia 520 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia Lumia 520 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia Lumia 520 without any sim card.
2 - Don't bother as to what is displayed on your Nokia Lumia 520.
3 - Compose #pw+CODE+7#.
4 - The Nokia Lumia 520 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 Lumia 520

SOURCE: MobileUnlockGuide.com

Hi. You can get the accurate unlock code for your network locked Nokia Lumia 520 either from the respective network provider or from trusted online vendors like MobileUnlockSolutions.com at affordable cost.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

1 - Switch on your Nokia Lumia 520 without any sim card.
2 - Don't bother as to what is displayed on your Nokia Lumia 520.
3 - Compose #pw+CODE+1#.
4 - The Nokia Lumia 520 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia Lumia 520 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia Lumia 520 without any sim card.
2 - Don't bother as to what is displayed on your Nokia Lumia 520.
3 - Compose #pw+CODE+7#.
4 - The Nokia Lumia 520 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 Lumia 520

Hi. You can unlock a Nokia Lumia 520 safer and easier using unlock code. You can get the accurate unlock code for your Nokia Lumia 520 either from your respective network provider or from any trusted vendor online like TheUnlockArena.com at affordable cost.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

1 - Switch on your Nokia Lumia 520 without any sim card.
2 - Don't bother as to what is displayed on your Nokia Lumia 520.
3 - Compose #pw+CODE+1#.
4 - The Nokia Lumia 520 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia Lumia 520 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia Lumia 520 without any sim card.
2 - Don't bother as to what is displayed on your Nokia Lumia 520.
3 - Compose #pw+CODE+7#.
4 - The Nokia Lumia 520 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 Lumia 520

See page 44 of the manual. You can download and "file/save" the manual to you documents folder. Click the blue words "Nokia Lumia 520 User Manual" here... http://www.manual-owner.com/nokia-lumia-520-user-manual.html

Try this Nokia page: Nokia Lumia 520 Personalize the start screen

Have a look at the site here: Windows Phone app for desktop


Hope it helps.

THE AMOUNT OF PROBLEMS WITH THE NOKIA LUMIA 520 IS UNREAL.....DID YOU LET THE PHONE FINISH DOWNLOADING ALL ITS APPS OR YOU CAN GO INTO SETTING'S...