Was on tescos but when i put sim in

just put the new sim card in then it will ask you to enter unlock code. (network unlock code)

HI if you want to unlock your Vodafone 354 mobile from network lock to freely use it with any GSM sim .Then visit sites like MobileUnlockSolutions.com here they are rendering network unlock code for all mobile models .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 then freely use it with any GSM sim ...

What is Mobile brands and Models?
You can get the unlock code at here
Mobile-unlocker and unlock it then use Vodafone Network Sim card or any GSM Network Sim card.

You must unlock your phone using samsung sgh-m150 unlock code for tesco network. This code can you get from tesco or you can buy from third party sites, but don't try to use free samsung unlock code from internet since most of them is a fake code and it will not work on your phone.

Hi , welcome to fixya.com . I think you will have to shell out some money to unlock your cell phone. Here is the link http://www.gsmliberty.net/shop/lg-gw300-unlock-codes-p-3087.html .How it's Done ? Removing the network restriction has never been easier! All you need to do is supply us your GW300 Serial number (IMEI) and within the indicated time frame, They will email your unique unlock code. Simply dial in the network unlock code supplied using the instructions provided just like you would dial any phone number. Finally enjoy your unlocked LG GW300 to use it with any active compatible GSM SIM card. Hope this helps you. Have a nice day. Bye.

The network is on tesco I need the sim unlock code so I can put a vodaphone chip in

I think u First contact Ur Service Provider..Otherwise u can Unlock the Sim From the Network.Change the Service..You can use the site http://www.mobileunlockguide.com/ For the Mobile Unlocking Instructions

Type *#9998*627837793# Go to the 'my parameters' and there you will find new menu where you can unlock phone.(not tested-for samsung C100)
To unlock a Samsung turn the phone off take the sim card and type the following code *#pw+15853649247w# .
Java status code: #*53696# (Samsung X600)
If you want to unlock your phone put a sim from another company then type *#9998*3323# it will reset your phone. Push exit and then push 7, it will reset again. Put your other sim in and it will say sim lock, type in 00000000 then it should be unlocked. Type in *0141# then the green call batton and it's unlocked to all networks. This code may not work on the older phones and some of the newer phones. If it doesn't work you will have to reset your phone without a sim in it by typing *#2767*2878# or *#9998*3855# (not tested)

This is locked to Tesco so that's the short answer to that query!

(oh well - nothing ventured, nothing gained....)

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