my xperia tx after update 4.3 when i press the volume button problem

[mac23]

when i press the volume button i am not getting the volume no. on screen it showing as like black box pls suggest me wat to do.. on my xperia tx

[_alexdon_]

Just set a default theme for your phone,it should be fine.

[shikar]

Exactly the same thing going on here and it hasn't corrected itself after doing a repair on pc companion or even when changing the theme.

[shikar]

Just solved the problem. Connect the headset and adjust the volume while listening to music. Then remove the headset and adjust the volume. You should have the volume on screen again.