Clean and refresh the metal casing’s matte finish

After a few years, my iPhone 6S has taken a beating. There’s scratches around the sim tray and the antenna lines. But what I asking about is the finish. The matte space gray finish has been rubbed off after three years of friction, leaving a glossy bottom half of the device. Is there any way to return the matte finish to the device’s metal casing and plastic accents?

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crwdns2931729:0crwdne2931729:0: Yan 28, 2019

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The only thing that comes to my mind is sanding but that’s not suitable for painted surfaces. Pictures show it’s well worn but doesn’t look that bad.. Best choice I think would be buying a housing where to move your logic board, you should be able to find new ones, but some are not very reliable, or a used one in pristine or very good conditions.

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iPhone 6s

Clean and refresh the metal casing’s matte finish

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