I have an apple iphone locked to vodafone uk 5.1

http://iphone-unlocker.org/
or
https://www.youtube.com/watch?v=-p3zg8S0pA4
or
http://www.pcadvisor.co.uk/how-to/apple/how-unlock-iphone-4s-iphone-5-iphone-5s-iphone-5c-iphone-6-02-ee-vodafone-three-3523361/

No The sim card for the older models is not the same size as the new iPhone 5. You can take your old sim card to your provider and they can make you a sim card to fit your new phone.

You can get your iPhone4 unlocked from Network lock using Remote unlocking method. Which is the safe and secure method to unlock iPhone. You can get this service at low cost from Unlock-Zone.com here you need to specify your country, IMEI number of your iPhone. Here they unlock your iPhone using latest versions of iTunes. This is permanent unlocking solution iPhone. Both upgrading and downgrading will not lock your iPhone again.

Sure you can, but before you must unlock it
http://jailbreak4iphone.com
This will help you to unlock any kind of iPhone.

Hi,
You can use your mobile with Vodafone by unlocking your mobile from your o2 network.You can unlock your mobile phone from o2 using unlocking codes from the site Unlocking4u.com.Here you can unlock your mobile phone by just giving your IMEI number.You can get the unlocking code for your mobile with in two days.I unlocked my mobile using this site.They are cheap and reliable.So I recommend you to visit the site to unlock your precious Apple iPhone safely.

An iPhone 4 can be unlocked safer and easier through remote unlocking method. It is also an affordable method too. You can get the remote unlocking for an iPhone from www.simpleunlocking.com all the best mate.

Unlocking an iPhone 3G S is very safe through remote unlocking method. This is the most safest method to unlock any iPhone model. This method of unlocking is also the most affordable method to do so. You can get the remote unlocking for your iPhone 3G S from www.Theunlockspot.com . This site is the most reliable online site to rely on unlocking solutions. Unlocking process here is very simple. Here are the steps for unlocking an iPhone 3G S,
1. Wait for us to send you an email saying your phone has been activated or remotely unlocked.
2. Install the latest version of iTunes.
3. Make sure your Apple iPhone 3G S phone software is updated to the latest version using the iTunes software.
4. Connect your Apple iPhone 3G S to iTunes with a NOT ACCEPTED SIM card.
5. Wait until iTunes detects your Apple iPhone 3G S.
6. Disconnect your Apple iPhone 3G S and reconnect it after 10 seconds.
7. Your Apple iPhone 3G S is now unlocked.

ya..it's possible..

i have nokia nokia 6300 vietnam need the unlock code phone restricted
1.phone model : nokia 6300 , (type ; RM-217)
2.imei # 354189029721746
3.the network where you pjone is locked to : vietnam

I need the IMEI (International Mobile Equipment Identity) number. Type this code in your phone to get it: *#06# you can also find it beneath the battery.
I also need to know the network that the phone is locked on, and the country the network is from. Then I will give you the codes.