Need a networkunlock code for old vodafone contract samsung g600

I am wondering if you have tried another sim card in your newly found phone?

In theory there should be no problems just put your sim back in and make calls.

I am wondering If Tesco have changed service provider in the last 6 months? If they have it could explain your problem.
Asda mobile changed provider about a year ago from Vodafone to EE and my phone stopped working because it wasn't an unlocked phone. As it turned out I had to replace my phone for one that was unlocked because it wasn't worth the expense and trouble of having the old one unlocked. The old one still works fine on Vodafone and O2.

Just a thought. Another thought is perhaps it developed a fault while it was lost or maybe someone has been fiddling with it in that time.

There are lots of aftermarket phone shops around with specialists to give advice. The Tesco helpline might be able to help.

Good luck!

please call up the Vodafone Customer care they will confirm your verification and give you the code

did u try the same network sim? coz by the sounds of it u ave blocked the network

need network code for sgh-g600 samsung to use o2 sim card,any ideas?

I have just tried it with my new locked to orange g600 and it works fine on all networks.

1-Turn on the phone without sim card .
2-Pull off the battery cover and insert any non-accepted sim card (without turning off the handset)
3-Do full reset *2767*3855# , phone will reboot and goes to Menu .
4-Customize Sp-lock code *7465625*638*00000000*00000000#
5-Unlock your phone with new SP code #7465625*638*00000000#
6-Enjoy G600 unlocked
if it doesn't work after step 3.. try changing the 'non-accepted' sim card that ur putting in..
eg if you are locked to vodafone and you try this method and use an orange sim card and it doesn't work, try using a o2 sim or even virgin :)
its easy good luck

Hoi Kimahri,

Als je de mobiel langer dan een jaar hebt dan kun je het gratis laten unlocken door vodafone, als je hem minder dan een jaar hebt kun je hem laten unlocken tegen een vergoeding, maar dat kan allemaal bij vodafone zelf. ( tenminste als het geen abonnement is)
Er zijn ook wel programma's voor dan moet je de imei code hebben *#06# en dan kun je een unlock code krijgen voor de telefoon, anders kun je zoeken op google naar simlock vrij maken.

Hoop dat dit je geholpen heeft.

Greetz Hipemotic

Try unlocking sites

you mght have to ring the phone company and pay a little extra, thsi is the main way and have never heard any other way of doing it, unless theres a new trick, if there is let me know. thankx