increase in volume not displayed

[raider]

when i increse or decrease the volume it only show a black spot. can anyone please help. this is happened only after updating the phone. 

thank you 

[Hampus]

Hi,

Do you experience the same behaviour if you run your phone in safe mode?
http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008

[sp3457]

Set default theme and restart the phone.

[_alexdon_]

Follow the advice above,it will work.To change to default theme,go to settings-personalization-themes.

[raider]

thank you guys after setting the default theme the phone is working fine:smileysmileythumbsup: thank you again

[raider]

after restarting the phone i changed the theme it worked well for some time but after few minutes the same thing happened !!! what should i do ?:smileyconfused:

[sp3457]

Volume bar will show only if you set default themes..
I don't know why

[_alexdon_]

Yes,3rd party themes make the volume bar not show up.

[sp3457]

Alexdon why sony is not making themes

[_alexdon_]

Contact Sony:

http://www.sonymobile.com/global-en/support/contact-us/