1) i copied the old icon from the BTconduit.bundle
2) i opened it up (after making a copy of it that i put in a safe place) in photoshop (lets call that version A).
3) i opened up the picture that i wanted to replace it with (Version B) and copied it into Version A after clearing version A. I did this to get the right sizes.
4) Then i made a transparency mask (make sure you have a transparent background) to get the softness of the shadow right. This was easy since i copied it from an icon.
5) saved it (use the same name as the cellphone you want to replace)
6) droped it in the same folder as the original in the BTConduit.bundle and when it asked if i wanted to replace the object with the same name i answered "Yes, indeed"
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