Released September 25, 2015. Model A1687/A1634. Repair of this device is similar to previous generations, requiring screwdrivers and prying tools. Available as GSM or CDMA / 16, 64, or 128 GB / Silver, Gold, Space Gray, or Rose Gold options.

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Phone is dead and will not show any signs of life

My iPhone 6s Plus is completely dead and doesn't show any signs of life. It will not detect on iTunes or power on. Battery is showing 3 volts, is that low enough to cause my issues? I have it completely torn down and motherboard shows no signs of abuse or water damage.

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Could be a U2 Tristar charging ic chip gone bad which can be replaced by someone that offers microsoldering repairs. You can confirm this by getting a known good charged battery plugged into the phone and it should power on but not allow charging.

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