Xperia TX... headset problem!?

[jack1402sc]

Phone: Xperia TX

Headset: the one that comes with the phone 

The Headset that came with the Xperia TX works everything fine for a couple of days. However, after the latest update for the TX, the same headset works fine only in sound-wise, but the answer/hangup button doesn't work at all. Phone reset to factory default in no way help me to solve this problem. Any idea to what was going wrong?

Is it a compatable issue due to the recent update or I have the bad luck to get a bad quality headset that it can only last for 2 weeks

[Uliwooly]

you can test it with Service Menu

Service menu

http://talk.sonymobile.com/thread/24534

or this app

https://play.google.com/store/apps/details?id=com.sonymobile.androidapp.functiontester#?t=W251bGwsMS...

Don't forget to mark the Correct Answers & Helpful Answers

unrelated topic, if you have some time please check this thread

http://talk.sonymobile.com/message/244522#244522

[jack1402sc]

Thanks for your advise.

You are correct that both Service menu and the above mentioned app provide some good and easy testing procedure to the Xperia phone as well as to the headset. However, if I am not mistaken, Service menu and the said app both missing a basic test on the answer/hangup button at the headset. Anyway, I took this opportunity to test all the other functions of the phone / headset and all test pass.

[Uliwooly]

does the proximity sensor work?