Read the error messages. A "Connection Refused" or "403 Forbidden" error usually means the payload or bug host has been patched by Airtel.
Many websites offering "free updated configs" contain malware, trackers, or outdated files. Do not download random .apk files from unknown forums. airtel dark tunnel config file download updated upd
I see you're looking for a blog post on Airtel's Dark Tunnel config file download, specifically an updated version. I'll provide you with some general information and guidance on this topic. Read the error messages
What (if any) are you seeing in the Dark Tunnel app log? airtel dark tunnel config file download updated upd