Typically a .rar file containing a update.ird or similar firmware file.
Release the button once the update progress appears on the screen. Download Recovery File Xcruiser XDSR685 Avant rar
Unpack the downloaded .rar file and copy the firmware file (usually named update.ird ) to the root directory of the USB. Initiate Recovery: Power off the receiver completely. Insert the USB drive. Typically a
The recovery file for the is typically used to fix devices that are stuck on the "Boot" logo or experiencing software hangups. These files are generally provided as compressed archives (like .rar or .zip ) and must be extracted before use. Recovery File Details Initiate Recovery: Power off the receiver completely
Do not power off the device during the update process, as this can cause permanent hardware damage. Slumber - Firmware Update Guide (v2.0) - Avantree Support
The device will erase old data and restart. This process may take several minutes.