A Vietnamese man has mod the forth-generation smartphone of Apple with a shiny back logo as in Macbook laptop, and it can be easily switch by vibration button in rear.

He says that this logo use energy for vibration feature, so that it doesn’t make the front screen darker like the mod iPhone 2G, which also have a bright logo like before. This is the first iPhone 4 have a luminous logo in Vietnam. Surprisingly, the new iPhone still has a thickness of 9.3mm because he keeps the original back. Continue reading »