I 'heard the VE much to speak of phones and switching its firmware provider' s al manufacturer 'S.I' the m. going to get Th new Sony Ericsson w580 with Rogers and I would like to get this out first calculated that did the deal. What exactly is unlocking? It means that unlocks all the features that the supplier has hidden? E 'the VE has heard that the w580 from Rogers does not use Sony Ericsson' firmware defect s but Roger 's owns the firmware that lacks many features cold such as MP3 ringtones, themes instant and screensavers. This is true for many suppliers? How does the power I i firmware to HE 's, preferably for free?