How to copy contact to sim on samsung sgh-x520

HI you can easily sim unlock your samsung SGH-X520 mobile using sites like MobileUnlockSolutions.com they are providing unlock code for all mobile models at reliable cost .You first check that whether the code is available for your country and network provider .If yes then pay for it and unlock your phone .

it may be due to network lock, contact service provider if it locked , you can get unlock codes here http://www.theunlockarena.com/samsung-sgh-x520/rs13wp9/
you need to specify the country and network provider

If you forgot the password or don't know the security code, You have to master reset the phone. Contact your service provider to get a master reset code at free of cost....But, they do make it very difficult for you to get the code. You can also visit http://www.unlock-zone.com/ and can see different options there to get unlock code for a price. Choose any price appropriate for you.

it can be get in service centers, mobile shops,even in recharge shops near your locations.and universal, poorvika etc thank you

bring it on a plane

Hi

This is fact that the mfgs. are creating separate software files for separate reason. This is necessary to upgrade software in ur handset according to ur zone.
The Company Service Centres can do it or u can contact a mechanic who is upgrading software.

Supriyo DG

you should call the local directories....for assistance

your simcard is either inactive you might want to check your service provider or you really have no service

my sister gave me a samsung sgh-x520, I don't know how to place a sim card? or to look inside the battery...pls help

KINDLY GUIDE ME TO SET GPRS SETTING IN MY MOBILE SGH X520