Secure folder issue

[binzy]

When I try to open secure folder there is written Unauthorized software is installed. Secure

Folder can't be used on this phone

I don't know why I don't know what app is causing or what kindly tell me solution it's annoying 

[binzy]

Will I able to attend call abroad with this phone with changed imei bcz it'll be useless if I won't be able to?

[Expert_Moon]

Yes, you are able to attend calls from anywhere in the world it'll work fine well. This SF issue didn't happen on my samsung Galaxy s20, plus i have one, and SF is working fine on it, and it's IMEI altered with other phones. i think this issue happens on the phones after s20 series.

[samomi]

Ye cpid phone ka hota phle mera n chalta tha but after cpid it will always crah