How to connect 1111 vpn by a custom key
1111 VPN, also known as 1.1.1.1, is a privacy-focused DNS resolver provided by Cloud flare. It aims to offer a faster, more secure, and private internet browsing experience. The VPN feature, also called WARP, helps to encrypt internet traffic, preventing third parties from spying on your online activities. Unlike traditional VPNs, 1.1.1.1 is designed more for privacy and performance rather than hiding your location, and it is available as a free app with an optional premium vpn.
How to configure a custom key
At first install it from play store or from the given link
Download 1.1.1.1 Vpn: Click here
Then allow all permission that requires to open a vpn profile.
After allowing the permission click on three bar at top right corner