: Rename the software file to f1free_upgrade.hdf (ensure it is in the root directory of the USB, not in a folder). Initiate the Update : Turn off the receiver and connect the USB stick.
After the reset, run a new automatic scan. Select your country and scan type (DVB-T/T2). The updated software may find more channels than before. humax f1 mini software update
the file specifically to f1free_upgrade.hdf (for the standard F1-Mini) or f1miniplus_upgrade.hdf (for the Plus/Pro models). Insert the USB into the receiver while it is off . : Rename the software file to f1free_upgrade