Xperia Z1 lock screen

[Dodli]

Dear Sony!

As a proud Z1 owner, i'd like to report a problem. 

After the Kitkat .757 update my lock screen is acting strange sometimes, like: i cannot see the walkman widget, though when i'm trying to move the clock widget it seems like it's there because it flashes, but i'm unable to make it visible. Also the latest update didn't solve the battery drain, and camera crash problem. 

Thank you in advance!

[_alexdon_]

Do you have smart key app?Boot your phone in safe mode,see if the same occurs:

http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008

[Dodli]

Hey alexdon!

Thank you for your reply!

Yes i did have smart key app, but i deleted it, because i didn't really use it. I tried the safe mode, and the problem did not occure... So it is sure caused by a third party program. Although deleting the smart key app didin't solve the problem... Do you have any idea, what else can cause this problem?

Thank you

[_alexdon_]

What 3rd party apps for optimising the phone have you downloaded lately?

[Dodli]

It was a volume controll & equalizer app called "Music Volume EQ", i deleted it, and it solved the problem.

Thank you very much for your help, i really aprecciate it.

[_alexdon_]

Great.