I do not have any Avast applications installed. Not any obvious ones. It could be hidden or named someting unrelatable.
Avast antivirus was installed (surreptitiously) briefly by some other application.
All of that is gone but i cannot remove avast "apps data sync".
It says I require administrator permission, but it is my own phone. so I sould not require any permissions to remove this.
Could you please help.