It seems I found a reason to my battery drain...
It happens when I'm in zones with a non so good signal with that values:
-100 dBm and 10 asu
In that cases my battery was drained and no DS Battery saver or other programs help me...
With values of about:
-80 dBm and 18 asu
No battery drain appear and the phobe will go in sleep normally...
With my old XperiaU that never happened...
- Is that normal?
- Its can be related to that rom?
- There's some way/app to solve that issue?