One of the first and most important things you need to do each and everytime you jailbreak an iDevice is change your root password! By default, every single time you jailbreak your device it goes to alpine. With that information and your serial number someone could easily hack into your device and get some info from you.
Luckily this is extremely easy to do and just takes about 20 seconds.
Scott Herder is Maniac who spends way too much of his time teaching himself things. He can't stop learning, he is currently teaching himself After Effects, Photoshop, Illustrator, Indesign, Wordpress, HTML & CSS. His goal is to create simple, beautiful videos that either teach people about the cool things they can do with their iDevices and websites.