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Revamped version of the iPhone 3G with faster processing speeds. Repair of this device is similar to the 3G, and requires simple screwdrivers and prying tools. Model A1303 / 8, 16 or 32 GB capacity / black or white plastic back.

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Best way to clean a severely dirty 3GS?

I have an old 3GS that I've been letting my mother use, and it's dirty. And I mean DIRTY. It has some hard to get off scum on it. I was just curious the best way to clean it? Including the front. My mother just upgraded to the 4s and we wanted to sell it. No one would buy it looking like this. A lot of it is the kind of dirt that you get from leaving a case on it for years. Thanks! - Justin

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slomoeshon, I would clean if with a high grade (over 90%) isopropyl alcohol. It displaces water, removes all the grime and won't leave a sticky residue. It is also safe to use around the electronics....

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slomoeshon will be eternally grateful.
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