Power off the box. While holding down the Reset button (usually located on the back or bottom), power the device back on.
Finding the official firmware for the series (specifically the S3 variant often used by providers like PTCL or Indihome) typically requires using specialized flashing tools, as official downloads are rarely public. These devices are often "locked" to a specific service provider, so most available "new" firmware is either a custom ROM designed to unlock the box or an original image extracted from a newer batch of hardware. Essential Preparation zte zxv10 b760hs3 firmware download new
Upgrading or switching to a custom Android ROM transforms a locked operator box into a fully functioning, open-source Android TV media center. Power off the box