I saw many ways but still dont understand how to.. sorry im a new user, in updating my phone. I saw ways like holding the volume up key and power button.. isit a must? o_o . And does factory reset erase everything? Including apps store? Which method should i update the fastest? PCC, SUS? Can we like update through the sony mobile website? Sorry for so many question.. would like to know how to. now im confused .. even though ics is not out in my country yet 😕
P.S : the holding volume up key and power button looks very complicated .. 😕
