Hello I'm just looking some guidance updating the f3 firmware i have to upgrade to the youtube functionality. Firstly, would the one i downloaded (from SkyBox | SkyBox) be safe? Also i followed several guides and seen that I have to dump the 'sea lion' file to usb first in order to put it back on after the update. The guides i read said to check you dumped correctly by opening the file on notepad but nothing appeared when i tried and so i didnt go ahead with the upgrade because I was afraid of losing my sea lion. Any guidance in general on updating and this issue would be appreciated.
thanks
thanks

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