Fifth generation of iPhone. Repair of this device is straightforward, and requires screwdrivers, prying tools, and patience. GSM/CDMA / 16, 32, or 64 GB / Black or White.

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back light keeps going out

iPhone 4s sprint

my iphone works perfect 50 % of the time then the light goes out and if i push the bottons enough it will come back on but while the light is out i can still hear all my notifacations go threw. It dose this 2 or 3 times a day...... please help

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Did something happen to the phone before these symptoms started such as dropping the phone?

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Yes I drop it once and then I plugged it in and it turned back on but now I drop it and now it won't come back on

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Send it back under warranty agreement

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if the lcd and the connector connection have no problem then...

light blinks when the coil start to fail.

yeah your coil is probably bad, you need to change it.

youtube video on how to change the backlight coil to fix the backlight

http://www.youtube.com/watch?v=Bsk6rg0KX...

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robynn will be eternally grateful.
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