This feature covers the "hosts fail" issue on Android, focusing on how the system hosts file works, why it fails (leading to Unable to resolve host errors or 403 Forbidden errors), and how to manage it, especially with rooting tools like AdAway or manual editing. Android Hosts File Fail: Diagnosis, Causes, and Fixes
The application may be attempting to reach a host that contains a path (e.g., google.com/api instead of just google.com ). This fails in OkHttp. 4. Safety Considerations host fail android skachat
The hosts file is in a read-only partition ( /system/etc ). If AdAway or similar apps cannot gain proper root access to remount this partition as read-write, the file cannot be updated. This feature covers the "hosts fail" issue on
Your ISP or Wi-Fi DNS cannot resolve the address. Switch to public DNS like Google (8.8.8.8) or Cloudflare (1.1.1.1). Your ISP or Wi-Fi DNS cannot resolve the address
Modern Android versions use systemless rooting. If systemless mode is disabled in AdAway but enabled in Magisk, the file will not update properly.
If the error occurs without ad-blockers involved, it is usually a network issue:
If the hosts file permissions are not set correctly (usually rw-r--r-- or 644 ), the Android system will ignore the file.