A fast, free VPN often used for network tweaks.
Open the app and connect. Some apps allow you to choose servers and use tweaks. To make sure you get the right file, let me know: amtunnel config files for Mobilis specifically? Is your device Android ? APNA TUNNEL LITE - Apps on Google Play Download mobilis tnl
Download the app, and if using an XAPK file, you may need to enable "Unknown Sources" in your Android settings. A fast, free VPN often used for network tweaks
Another popular option from the same developer. and if using an XAPK file