How to unlock apple iphone se

Contact apple help line they will assist in unlocking

Unlock your apple iphone 4 and use any other carriers sim card
To unlock your apple iphone to use any sim card, you need to get the unlocked confirmation from apple by using any unlock code service provider.After getting the unlock confirmation you need to use i-tune to unlock it
here is the direct link of service provider to get the unlocked confirmation
How to unlock iPhone Factory Unlock iPhone

After getting the unlock confirmation you need to use i-tune to unlock it as below:-
How to Unlock the Apple iPhone 6 after getting the confirmation as Unlocked -

-Install the last version of iTunes on your computer.
-Make sure your iPhone 6 is updated with the lastest version of iOS.
-Switch ON your iPhone 6 with a SIM Card from a non-compatible network.
-Connect your iPhone 6 to your computer using the Original USB Cable.
-Launch iTunes andwait until iTunes detect your iPhone 6.
-Now disconnect your iPhone 6sand reconnect it after 10 seconds.
-Your iPhone 6 is now Unlocked!

Note:-In the unlikely event that your iPhone 6s is not unlocked, please restore your device following the official guideline from Apple - https://support.apple.com/en-us/HT201252

You can get the unlock solution from www.Superunlockcodes.com . You can unlock your iPhone locked to 3 network by a very special method called Remote Unlocking method. This method is the most safest and affordable method to unlock any iPhone. The unlocking process is very simple here. Here are the steps for unlocking an iPhone,
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 phone software is updated to the latest version using the iTunes software.
4. Connect your Apple iPhone to iTunes with a NOT ACCEPTED SIM card.
5. Wait until iTunes detects your Apple iPhone.
6. Disconnect your Apple iPhone and reconnect it after 10 seconds.
7. Your Apple iPhone is now unlocked.

You can unlock the I-Phone easily using the remote unlock service,You can get the remote unlock service for the I-Phone from here
Unlocking4u.com/apple-iphone/rs6wp9/
and Unlock it,Follow the instructions below to unlock it step by step...

Apple iPhone Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Apple iPhone mobile phones. If you enter over a certain amount of wrong unlock codes on your Apple iPhone mobile phone, your phone may get hard locked and sometimes become unusable.
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 phone software is updated to the latest version using the iTunes software.
4. Connect your Apple iPhone to iTunes with a NOT ACCEPTED SIM card.
5. Wait until iTunes detects your Apple iPhone.
6. Disconnect your Apple iPhone and reconnect it after 10 seconds.
7. Your Apple iPhone is now unlocked.

*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Apple iPhone is locked to.

You can unlock APPLE I-Phone Simple using the remote unlock service,You can get the I-Phone remote unlock service from here Unlocking4u.com/apple-iphone/rs6wp9/
and Unlock it.

this only works if you did NOT update to 3.1.3 i accidentally did and lost ALL of my jailbreak and unlock go to blackra1n.com and download the software plug your iphone into computer and follow instructions if you need more help there are a ton of tutorials just search for one in Google

here is some helpful links and step by step guides to downgrade firmware

http://iphone.fiveforty.net/wiki/index.php/Downgrade_from_1.1.1_to_1.0.2

http://iphone.unlock.no/#recovery-restore-mode