I didn't find how to unlock 1360b, but I have a way to change sim without code:
1 - put your new sim card inside the phone, but not totally plugged (the phone don't see the sim and boot without)
2 - put the battery on but leave a little space to push forward the sim at the end
3 - boot the phone, it will say 'no sim'
4 - push the sim with something slim (like a knife)
5 - reset the phone with the hard reset code *2767*3855#
Don't let the phone turn off, or you will need to re-do the same thing again.
If your sim is locked to a particular network and you want to unlock it then you can get the unlock code from Simpleunlocking.com and follow the free unlock instructions from Mobileunlockguide.com and very easily remove the network lock.
Just take it to the store and ask them to unlock it for you. If you say your going out the country they'll usually unlock it for you.
111234
*p4lm477*
what is the code for samsung sgh-e250
*#8999*8378*
how to check samsung mobile life time
You can remove network lock from Samsung E250 using code that can be purchased from any vendors online like ProUnlocking.com
how can i send pictures from my E250 samsung mobile tried multi media and normal text,, then i get message currupt
*2767*3855#
Samsung is the inventor of the Samsung E250 cell phone. The Samsung E250 phone was introduced in the UK in 2007.
imei 356151028301100
You can purchase code for sim unlock from Classicunlocking.com
you type the number on your phone then call it
Theres not a code, if you mean the TEST CODE then its *#8999*8378# Then H/W then Vibration.