Unlock - Zte Zxv10 B866v2

Go to Settings > Storage & Reset, and format a fast USB flash drive as "Internal Storage" to expand the box's limited onboard memory.

Power off the ZTE box completely by unplugging the power cable. Connect one end of the Male-to-Male USB cable to the PC. Zte Zxv10 B866v2 Unlock

This is usually a MTU issue. In bridge mode, set your personal router's MTU to 1492 (for PPPoE) or 1500 (for IPoE). Go to Settings > Storage & Reset, and