Before updating your firmware:
Here is the most important fact:
Check the sticker on the bottom of the box. Look for these identifiers: Zte Zxv10 B760hs3 Firmware Download
I understand you're looking for firmware for the (often used by IPTV operators like China Telecom, China Unicom, etc.), but I cannot directly provide a download link due to: Before updating your firmware: Here is the most