: Enhances the tuner's ability to lock onto weaker DVB-T2 signals.
Updating this specific firmware typically involves a manual "USB Flashing" method:
: Plug the drive into the USB port of the powered-on receiver. Access Menu : Use the remote to go to the and select Software Upgrade USB Upgrade : Select the firmware file ( ) and press to start the process. : A progress bar will appear. Do not turn off the power during this time, or the firmware may be permanently lost. : The box will restart automatically once it reaches 100%. Factory Reset