[drurc8]

Use microSD card, format it first, I normally use 512mb card so I do quick format and just extract Titan radio into it. For Tatan radio 3.42.50, when you extract it should already have the name "TITAIMG.nbh" so you don't have to rename it. When you load it to MicroSD, insert it to your phone and PRESS: Power+Camera+Reset Buttons at the same time, then you follow instruction on the screen.