: Place the .bin file in the root directory of the USB drive. Update via Receiver : Insert the USB into your receiver.
Select the file and confirm to start the update. during this process. Download QMAXMST 999 257 bin
You can find the binary (.bin) file for version 2.57 at the following MediaFire link . Note that this specific file is often listed for and Qmax MST-999 GOLD models using the GX6605S chipset . Alternative Versions & Support : Place the