Yesterday my phone was shut down suddenly with 48% battery. I went back to start and after a few minutes returned off. I put to charge and when I get to 100% start and run fine until reached 48% of battery which was shut down again. From this moment, when I plug the green light at 5 second changes to red and the sony logo appears and closes again, starting the process over and over again.
I tried to press power button and volume + until it vibrates 3 times, but when trying to start it, only the Sony logo appears on and off. The PC does not recognize the phone, so I can not run the repair application.
Any suggestion?
Sorry for my bad English ...
