the only one reason that keep me out form my z1 rooted is not sure for the way of update
my question is if i root my Z1,.and whenever there is a new update rolling out
could i just flash a update.zip using the recovery and keep all my date(all apps and setting)
OR i just need to backup by myself using the recovery(maybe just select DATE i guss?)
OR i have to flash a full new fw zip and start over again for all my apps and setting?
i really want to get it rooted but kind of be tired of the date loss
sorry for my poor English,thanks if any one just could give me a answer