Phone unlock code for samsung e770

Does anyone have a good unlock code for a samsung e770 with t-mobile? tried to search for it but came up with nothing. cheers.

 

Hi.
I tried the unlock code for the Samsung E720 and it worked... I didn't take my T-Mobile simm out just used the codes then tried my son's virgin mobile sim and al ok... Good luck

Samsung Remote Unlock Instructions:-
1. Switch OFF your phone.

2. Put in a SIM of a different network provider.

3. Now turn your phone back on. You will see an error message saying
"Wrong Card".

4. Type *#9998*3323# in to your phone.

5. If you've entered the code correctly as outlined in the Step 4, you
Shall see a screen telling you to press exit. So hit the right soft key.

6. Now you will see a Menu of choices. Scroll down and select option 7
(“Jump to Null”). As soon as you select option 7, your phone will turn
Black and reboot itself. After your phone reboots, the SIM will be
Recognized and your SIM will work. (Please be patient while your phone
Reboots and DO NOT press any keys.)

7. Now, at your welcome screen type in *0141# and hit your call button!
This will give you a message saying your phone is Personalized.

8. Power OFF your phone and insert your original SIM.

9. Once done, power ON your phone.

10. At the SIM Code prompt, it will ask you to enter a password. Type
00000000, (that is 8 Zero's). After you enter the code, hit "ok" and
Your phone should power up.
Your phone is unlocked!!!
You can now put the SIM of your choice into the phone and use it at your
Will! Without ANY RESTRICTION!!!

This is for samsung e720 try it mate

 

Thanks alot dude... appreciate it, will let you know how it goes

 

Hi

i've tried this with my samsung E770 and it didnt work correctly..
it worked till step 6. but in step 6 when you said the sim will be recognized, and it didn't turn out so, it still gives "invalid sim"
and i tried to ignore it, and jump to step 7, and tried to enter the code *0141#, then when i typed # it gived emergency call or something.

do you have any idea?

 

yes i have the same problem with the e770! can someone help me please ?

 

yeh i had the same problem - worked up to step 6.

 

I tried the unlock code thing as stated above by lovalova or whatever there name was again, and it worked first time round, i was on orange but now my phone accepts o2 in it aswell.

 

hi done the code aboth it works great but when i turn my phone off i have to put the code in again. is there any way so i don't have to put the code in agian every time i turn the phone on.