Security Lock keeps reverting back to swipe

[GuriD]

Hi,

I got issue from past week, suddenly phones lost my security lock reverted back to swipe. I tried putting face unlock and PIN but after few minutes the phone goes back to swipe to unlock. I don't recall installing any new apps in past few weeks nor installing any phone updates except for app updates for already installed apps

My software version:23.0.1.A.0.167

Regards

Guri

[Phy]

Try to boot on safe mode. And see if it works there.

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

[GuriD]

Thanks for replying quickly. it retrained setting in safe mode

Thanks so much

[GuriD]

It reverted back to swipe after rebooted the phone in normal mode. I think some app is doing that. Is there way figure out which is disabling security?

[Phy]

you will have to uninstall one by one until you figure it out.