adverts on lock screen

[Maryna902]

How can I stop adverts that appears on my lock screen? Cannot trace where they come from.

[Qatrium]

@Maryna902

It must be one of the 3rd party apps you installed recently, and you have to figure out which one.

You can either uninstall newer apps one by one until those adds disappear, or you can perform a software repair using Xperia Companion. This will do a clean installation of the latest firmware and will also wipe your internal memory. Don't forget to backup using Xperia Companion, but without adding apps or settings to the backup.

Follow the steps given in blue links, and keep us updated.

[Brobddy]

1)uninstall ES File Explorer

2)check device by DrWeb or kaspersky AntiSpy

for geeks

3)install No root Firewall and see which app working with internet and uninstall it