Re: Wireless Update
If I were you, I'd wait until you have access to a PC. If something goes wrong, say the battery dies or you lose the connection, and you need to wipe and reload, then you would have to have the PC. You also need the PC to make a backup of your data.
Can't say how long it would take as I don't know the file size, but wouldn't think it would be that long. OS upgrades using a PC can take an hour or so to run, but usually less than that.
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