Help in installing custom ROM in Xperia U
hi guys i'm a newbie for changing my device ROM, want to ask some help and hoping for your kind answers
my device (XPERIA U) is rooted and have the cwm recovery
i'm planning to install this ROM from this link http://forum.xda-developers.com/show...&postcount=638
and i notice that the step by step procedure that after installing the ROM, i must also install the update package for st25a
but my device (sony xperia u model is st25i, Build number 6.1.1.B.1.54), is it ok to install that update package?the st25a?
please give me the step by step procedure for installing the ROM..
also can i back up my application and restore it after installing the custom ROM?
Thank you so much..
sorry for the english