Cannot turn on bluetooth after updating the Sony Ericsson Xperia ray

[Sereno]

I am using Sony Ericsson Xperia ray mobile phone and I have recently updated my mobile phone. Now after updating the mobile phone it has stated giving me problem. Now whenever I start Bluetooth in my mobile phone at that time it shows Bluetooth turning on message then nothing happens. How to solve this problem?

[Kork]

I have gone though the problem which you are facing with your Sony Ericsson Xperia ray mobile phone and I would like to tell you that you go to the service test option and then check Bluetooth device there. If you don’t know about how to open service test option in your mobile phone then you have to try this.

All you need to do is to put *#*#7378423#*#* after going in to the dial pad in your Sony Ericsson Xperia ray mobile phone and it will open service test. Now you have to check Bluetooth from there.

[Ry]

You should connect your Sony Ericsson Xperia ray mobile phone with your computer and then you have to open PC companion software and then you have to repair the phone software from there. Now after repairing the phone software your problem will get solved.

[GaganGang]

I was also facing same problem and then I have also connected my phone with laptop and then repaired software with the help of PC companion. After repairing the software all the thing have started working like a charm. you should try this solution.