When the need to switch off the VPN arises, you do not need to uninstall the app. The majority of VPN applications allow you to take a break or just shut down the application. This prevents encryption of traffic, although leaving the VPN in a standby position to reconnect in the future. With mobile devices, the VPN button can be turned off in network settings immediately. The approach is effective in the process of accessing local services block VPN connections. Visit here for more: https://vpneer.net/blog/how-to-turn-off-vpn/