Lenovo k4 "unable to connect to proxy servers.

Recently I bought lenovo k4 note and I am unable to use mobile data
Google chrome has the error "Unable to connect to proxy servers" and other applications do not work as well
I tried different solutions but none of them work so far! Hotspot and WiFi work perfectly well...

Any solution please... ?? !! ?

Found my solution
Apparently it's been deactivated my network Apps data network > Secure area

Solution for me - settings > data use > enable network applications

Tags: Lenovo Phones

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