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thornguy

macrumors regular
Original poster
Jun 5, 2008
230
2
From the iFixit breakdown I found the attached image, this circle cutout seems to line up with where I see a slight yellow tint on my screen.
The logic board with a chip sits right behind this hole.

Step 14
http://www.ifixit.com/Teardown/iPhone-4-Teardown/3130/2

Just thought if it's heat related.
 

Attachments

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