How to Open Line Samsung Champ (GT C3303K)

This Blog is intended for owners of Samsung Champ (GT C3303K) which is Network Locked, which means you can't use any other network aside from your default network provider.  The reason for this is the user is tied to a contract to their network provider or they subscribed to a plan of some sort.

let's move on to the next step.

Warning: Follow these steps at your own risk.

When you insert an unsupported SIM card on your phone, we should expect to see this.

First is turn off your Phone and take out the battery, after taking the battery out, take your SIM out.
(IMPORTANT) NOTE: Don't take your SIM out completely. Just do it in a way that half of the SIM is out and half of it is still inserted on the phone. like this:

Next is take out stylus completely. This seems to be useless step but hey, this is important. This whole thing will not work if the stylus is not taken out. You're going to need it later.

Now, put the batteries back on...

OOPS! hold on, put the batteries back on but not completely. You have to hold it this way:

The reason for this is so that you can easily push your SIM back to place when you need to.

This will definitely come in handy later on.

Turn your Phone back on. Then press the keypad button on the home screen.

Then dial *2767*2878# you'll be prompted with "Custom Reset" message and the phone will restart. While the phone is restarting, push your SIM back in place using stylus.

Then put the battery, the back cover and the stylus in place.

You're good to go! Turn your phone back on.

 Congratulations! :) Thanks!