[Q] Stuck at XPERIA logo (framework problem)

[MiroUser]

After I replaced framework apk all my apps force closed so I restarted the phone (Xperia miro) and now I am stuck on that XPERIA logo! The phone is running 4.0.4 , it's rooted, I tried factory reset with CWM but it stays the same. When I connect it to computer Emma recognized it but wrote no matching services and PC Companion recognized it but couldn't connect. Then I installed update service but because my bootloader is unlocked and my phone is rooted I got the message: "the phone contains modified software and can't be updated." Help please, what should I do?