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| If you have downloaded the file, unzip it (zipped lookes like a folder with a zipper on it). To unzip the folder right click and choose extract all. A new folder will be available that is not zipped. In that folder there should be the firmware file. It should be something like FM750_1_105.img Just make sure you take that file and put it on the root drive (meaning not in a folder) of a usb drive. Put the drive in the 750 and turn it on. Wait a little bit and go to SETTINGS > SYSTEM > UNLOCK/UPGRADE > FIRMWARE UPGRADE. Go through the wizard and you should be set. | |
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