unlock code for samsung G600

7 replies
Found 15th Jan 2011
Does anyone have a code that works to unlock a T mobile Samsung G600.
I have tried one before but it stops working when you take the battery out.

  1. Misc
  2. Samsung


I dont know if this willaffect you but i got an unlocking code from VM for my Samsung tocco Lite and they foofed my phone up and it al froze. Apparently the Lite couldnt be unlocked so they had to give me a brand new Tocco that was already unlocked.

I had another samsung unlocked and they had to have it over night because they needed to download stuff to do it.

I thought something came out a couple of years ago that made the phone company unlock for free, or a small fee?

all the info you need is in this thread

unlock g600



I thought something came out a couple of years ago that made the phone … I thought something came out a couple of years ago that made the phone company unlock for free, or a small fee?

I had to pay £15 to Vm just before xmas for my code. Unbelievable to think they didnt know the code they were selling froze the phones up. They have been about for around 2 years so you would think they would know what they were doing.

Original Poster

Right well i have unlocked it and turned it off and took battery out.. put another sim in and then turned on and then took that back out and put another one in.. so it seems to work for now.

Lets see if it continues.
Thanks guys for ya help.


all the info you need is in this threadunlock g600

Just checked and this is the same info I used, it does work although some people reported losing info from the phone, how true it was was difficult to know....
this was the info I worked from...

of course you try at your own risk

This will also bring the phone to default settings

1. First do a CUSTOM reset: *2767*2878# (star 2767 star 2878 hash)
turn off the phone

2. take out the battery and sim and put wrong network SIM and insert a half of it,
so it won't ask for network password and shows "Insert SIM" message.
Now put the battery ,and switch the phone on .(phone shows "Insert SIM" message.)

3.With out turn off the phone push the sim fully in. At this stage the phone is still asking to "Insert SIM"

4. Make a FULL reset by typing: *2767*3855#(star 2767 star 3855 hash)

5. The phone should reboot working

with "wrong" sim inside.

6. Make a Change the NCK password to 8 zeros by typing: *7465625*638*00000000*00000000#(star 7465625 star 638 star 8zeros star 8zeros hash)

7. Now Disable network lock By typing: #7465625*638*00000000#(hash 7465625 star 638 star 8zeros hash)
Phone is unlocked (check with *#7465625#)

If you find that SPLock is still on afterwards follow the below

After you do the reset, check and make sure that your network lock is active by pressing *#7465625#. If it isn't active you must use this code to reactivate it, *7465625*638*00000000*00000000#. Then you have to deactivate the sp lock first. To do that you need to input *7465625*77*00000000*00000000#, (this will reset the lock) then you enter #7465625*77*00000000# (to disable the sp lock). Then you disable the network lock #7465625*638*00000000# and the phone is finally unlocked.

Original Poster

My god that was a big one.. Thanks very much for your information. That was what i did with the other link.
thanks for you help...
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