My samsung u600 turns on but has nothing on the screen whats up?

Hi, You can get the unlock code for a Samsung U600 from www.unlock-zone.com/samsung-sgh-u600/rs5wp9/ at affordable cost.
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STEPS FOR UNLOCKING SAMSUNG U600
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Method 1:

1 - Switch ON your Samsung SGH-U600 with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-U600 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-U600 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-U600 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-U600.
3 - Compose : #0111*CODE#.

To Unlock Samsung U600 from network lock use unlock code..Visit the site
Superunlockcodes.com get the code at low cost and unlock it easily.You can enter the unlock code in the Mobile using the unlocking instructions below:
Samsung U600 Unlocking InstructionsWarning : Do not enter any wrong unlock codes on your Samsung U600 mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung U600 mobile phone, your phone may get hard locked and sometimes become unusable.

Method 1:

1 - Switch ON your Samsung U600 with a NOT ACCEPTED SIM Card.
2 - Samsung U600 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung U600 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung U600 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung U600.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung U600 is locked to.
CODE: Its the unique Unlock Code for your Samsung U600.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung U600.

Each Samsung U600 mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung U600 mobile phone using the form above.

Try update samsung pc studio from samsung website (its free)
download pc studio 3

replace the FLEX, it was the source of the problem

if can go in setting and go to black light click it and hit turn off

Its goosed

Go for a format or flash to reinstall the factory operating software. this will fix it for you.

Rate this please.

the ribbon connecting screen to lower keypad is probably worn
tricky job to change it but can be bought on ebay for less than a fiver

Probably the ribbon that connects screen to keypad
common fault on this phone

MUSIC PLAYER SUPPORT MP3, ACC/ACC+

PIC/VIDEO SUPPORT JPEG, MPEG-4, 3GP

IT DONT SUPPORT NO PDFS OR NOTHING LIKE THAT.