I WANT TO OPEN A SAMSUNG PHONE MODELSGH-E250 TO CHANGE SIM CARD. CAN YOU HELP?

I will help you to enter the Unlock code in your SAMSUNG E250 and Unlock it from Network lock,To use any GSM Network Sim in the Phone,I suggest you to visit the site Theunlockarena.com/samsung/rs13wp8/ Get the free Unlocking instructions and unlock it step by step...You can also get the Unlock code for here for SAMSUNG E250.

Samsung E250 Unlocking InstructionsWarning : Do not enter any wrong unlock codes on your Samsung E250 mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung E250 mobile phone, your phone may get hard locked and sometimes become unusable.
Method 1:

1 - Switch ON your Samsung E250 with a NOT ACCEPTED SIM Card.
2 - Samsung E250 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung E250 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung E250 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung E250.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung E250 is locked to.
CODE: Its the unique Unlock Code for your Samsung E250.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung E250.

entering 00000000 is for phone lock code

network lock means need to openline or unlock network provider...

go to the nearest mobile center...

its a hardware fault bro.

Your cell phone is lock only to one network and it only accept only one sim. You should find a cellphone repair shop and then ask them to open line your phone. Hope this could help.

unlock it by following...

BACK UP YOUR FILES BEFORE UNLOCKING
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#)

1.insert this code *7465625*28782# without sim card.
2.the phone will show you message of protected activated,click o.k.
3.again insert the same code without sim card.
4.now put in your sim card.
5.when you put in different sim card(network),phone will ask for code,insert all the 0's phone will work on any network

Hope this works for u

my sumsung E250i doesnt open sim lock please give me a code

please help me my e250 doesnt open sim lock please provide me a code

POWER ON PHONE WITHOUT SIM CARD, INSERT THE SIM CARD WHILE THE PHONE IS ON, TYPE *2767*3855#, THE PHONE WILL REBOOT AFTER ABOUT 1min IN NORMAL MODE WITH THE SIM CARD WORKING. TYPE *7465625*638*00000000*00000000#, IT SAYS NETWORK LOCK PERSONALIZED, THAT'S ALL UR PHONE IS UNLOCKED __________________

*2767*3855# resets all locks xx hope it helps