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.
In England, iPatch company will start their service to mod the back logo of Apple smartphone like this in the next month, with the price from $80 to $160 . But not as what this man can do, they will have to change all the back cover of the phone. In charge, you can change the color of logo by choose it in iOS. Is it cool? Let get a new iPhone with luminous logo for yourself 
