My proble is i insert sim in mobile massage show please insert sim. my mobile model is m200 samsung

samsung m200 sim ic jumper

have you tried this

Switch off your moblie
Remove the Sim and switch on the mobile at this stage mobile show the massage"Insert the SIM"
Enter this code
*2767*3855# let it reboot(restart)

This will be displayed only if your sim is inserted incorrectly or the sim is damaged. Please check this and if problem continues then please check your activated profile. If you have activated flight mode then your mobile will show no sim mode.
after this if problem presist please ask again .
bye. .

Hi,
You can use the following steps to unlock your Samsung e250:

step 1.
--------
1-Switch off your mobile
2-Remove the Sim and switch on the mobile at this stage mobile show the massage"Insert the SIM"
3-Enter this code : *2767*3855#
let it reboot(restart) now its ready for permanent. step 2.
--------
1-now put this code : *7465625*638*00000000*00000000#
(It will show in the screen like this-------- for 00000000)

2-NEXT ENTER: #7465625*638*00000000#

{Now its Permanent Unlock .... }

but b alert your all safe data and contact will remove through this code so write down your needed things before using this code.
after using this code u can use your SIM now.

If this does not work still, the best thing is to take it to a nearby Samsung operator dealers to help u fix it up.

Thank you,
Tobifay.

DEAR SIR,I ENTERD THIS CODE.-#*7337# IN SAMSUNG E250 SGH MODEL.after entered this code my mobile do not accept any sim card.It shows error massage is THE EEPROM HAS RESET. SIR,plz give me solution for regarding that.

samsung m200 insert sim

To get the security code to unlock the cell phone from the current cell phone provider so you can use it with a different phone provider, Please click on this link and follow my instructions :-
http://www.fixya.com/support/r4049238-unlock_cell_phone
If your phone provider does not help you then this WEB site it provides security codes for a small price.
http://www.mobileunlockstore.com/?gclid=CKDb2_y2558CFSlJagodxBkDHw
Try this WEB site also - Unlock Free
http://www.unlock-free.com

if u forget your m200 password... 1st//> remove your SIM card from your mobile.. 2nd//> on your mobile without sim card. 3rd//> type *2767*3855#. 4th//> wait for 1 to 2 min and then enjoy...
[email protected]

step 1.
Switch off your moblie
Remove the Sim and switch on the mobile at this stage mobile show the massage"Insert the SIM"
Enter this code
*2767*3855# let it reboot(restart)
now its ready for permanent.

step 2.
now put this code
*7465625*638*00000000*00000000# (I

will show in the screen like this-------- for

00000000)
NEXT ENTER
#7465625*638*00000000#
Now its Permanent Unlock ....

Try to reset the (?make/model?) phone to original settings, if you can access the menu without the SIM card. The reset to factory settings will be there somewhere.