Need unlock code for T-mobile Iphone 5S?

I bought Iphone 5s from T-mobile 50 days ago ; as unlocked version was not released at the time. They told me that i can unlock the phone after 40days and helped me add $10 prepaid refill.

Time is up now. When i try to unlock the phone, they want me to add another $50 prepaid refill. T-mobile cheated the customer for the sales and i had multiple unpleasant experience with them. They are the worst.

I just want to leave them as soon as possible. Does anyone know how to get a unlocked code to unlock the Iphone 5S myself?

How to prevent my iphone from being blocked? - 1

Long story short my friend brought my iphone from a friend of his who sells phones.me and my friend had an argument last night and he said keep being rude and i'll have your iphone blocked in a few hours:/ can he do that? How do i prevent it?

Do I need to download my music all over again?

I just got a new laptop and was wondering if there was a way I could get the songs from my old iTunes onto my new one. When I plug my iPhone in it shows up on iTunes with all the music. I wanna sync it so I can back up my phone to this laptop now but I'm guessing that since my iTunes is empty right now it will erase all of my songs. If I have to download them all over again that's fine but obviously would rather not.

How to get the facebook app back on my iphone 4?

I updated something on my phone (ios 7). Before I did this, I could just click on the facebook app on the home screen but now it's gone and I don't know how to get on facebook from my phone now. The same has happened with a couple of games e.g. Temple run. How can I get the app back on the homepage?

Emoji app for social networking?

Does anybody know of a good app that lets you type the iPhone emojis but on social networking apps like twitter and Instagram etc? I have an iPod so I don't have emojis and the only way I can use them on twitter is by copy and pasting them from a note I had saved, so does anyone know of a good app that lets you post emojis on twitter?

Dropped my Iphone 4s in toilet, works but faulty. What should I do?

I was at school today and dropped my Iphone 4s in the toilet, my phone was on at the time and stayed on after I got it out. I wiped the excess water of the phone and used a hair dryer to dry it slightly, it stayed on all this time. I later looked at it and the home button seemed to not work however when I locked it it seemed the button was activating siri suggesting it was working? The screen also has a bright line diagonally running up it and the camera is fogged up from the inside.

What should I try and do to get all the water out and the home button to behave normally?