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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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Getting hot during boot

Hi I have a 6s plus getting hot during boot right at cpu and pmic I was wondering if a screen could do this if I boot without screen it's normal temp with screen it will burn your finger as soon as boots it cools but I'm unsure if it's a short on pp gpu line the reading is 0.006 on that line qwick battery drain as well as wrecking battery's within a month of replacing

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1 Answer

Most Helpful Answer

This might be a dumb question but have you tried the screen with the front camera and/or home button unplugged?

Either of those being faulty (causing short circuit) will cause the phone to heat up at the screen connector and CPU area.

I had a client come today that had a friend recently replaced their iPhone 6s plus screen. Phone was heating up a lot due to a short circuit and not turning on.

Turns out it was the front camera cable being partially ripped and plugged in causing a short.

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Yes I have I think it might be a short in the lcd cable but it's getting hot right over cpu not the cables very confused and I don't have another screen to test it

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Il test soon if it's cpu or pmic getting hot

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In my opinion it doesn't make much sense to get concerned about cpu or pmic if the short shows up only when the screen is connected. Unless I misunderstood your description first thing to do would be to try out a replacement screen after checking carefully that lcd and logic board connectors are in perfect conditions.

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