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Repair information and guides for the iPhone 6S Plus that was released on September 25, 2015. Model A1687, A1634

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Flash light/Flash not working

Hi Guys,

Has any one come across the flash/flash light not working on a iPhone 6s Plus?

I have tried changing the power flex and restore via iTunes but still no flash.

Any help would be much appreciated.

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If you are confident that the replacement flex works, then you probably have a logic board issue. You might want to check the Strobe Driver (U3300). There are no filters on the output lines but there is one associated with the NTC (thermocouple), FL4720.

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chilun will be eternally grateful.
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