Hi I have an at&T xperia x10 that I believe is still rooted (not sure), with xrecovery. Reason I don't know if it's still rooted is because I messed up my phone and lost all the apps that allowed me to root the phone (z4root, busy box). My question is can I get a version of 2.3 that is stock (sony version) or close to the version sony has released, and put it on my phone? Currently running 2.1. Should I root the phone again?