Hi, please help me with my Xperia S, I just came back from holiday and Sony PC Companion said that update is available (6.1.A.0.452). So I created a backup and started downloading the update, but when it wanted to update, it said that my phone has modified firmware. Same with updating on Sony site, my device said that it can't be updated (try again later etc.) When I left I wanted to update to ICS so I rooted the phone, but I didn't have time for the rest of work so I quickly found non-rooted fw and flashed phone to it (fw from NL t-mobile, same version as before root) and I thought it's a clean fw, now I can't update to ICS, I know I failed, but can someone help me with it, where can I find original FW (I have phone from T-Mobile PL but I think fw wasn't T-mobiled) or restore it from somewhere?
