Thus, manually downloading zone files is the only reliable fix.
If you are playing on a jailbroken PS3 or Xbox 360 via Halo 2 or ReactPSN, you need console-specific zone files. Check PS3ISO.com or NextGenUpdate for "MW3 Resurrected Zone Files." Cod Mw3 Zone Files Download
Here is everything you need to know about downloading and managing MW3 Zone Files. Thus, manually downloading zone files is the only