IPhone 7: Difference between revisions

IPhone 7
Manufacturer	Apple
Code name
Release date	September 16, 2016
Device type	Phone

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Latest revision as of 22:56, 23 September 2025

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Guides

Explanatory Guides

	Type	Difficulty
Parts that are serialized on iPhones	Troubleshooting/Diagnostics

Repair Guides

	Affects part	Type	Difficulty
How To Diagnose & Fix an iPhone 7 That Does Not Charge, Takes 0.006A via USB	Main Logic Board	BGA Soldering	3. Hard
How To Fix an iPhone 7 Stuck In DFU Mode. iTunes Error Code 4014	Main Logic Board	BGA Soldering	3. Hard
How To Fix an iPhone 7 That Does Not Turn On	Main Logic Board	BGA Soldering Teardown Part replacement	3. Hard
How To Fix an iPhone 7 That Does Not Turn On, urrent jumps back and forth from 0 A to 320 mA, then 0 A to 1.4 A, then 0 A to 500 mA, and so on	Main Logic Board	BGA Soldering	3. Hard
How To Fix an iPhone 7 That Is Randomly Restarting	Main Logic Board	BGA Soldering	3. Hard
How To Fix an iPhone 7 That Restarts When You Make A Call	Main Logic Board	Part replacement	1. Easy
How To Fix an iPhone 7 With No Image, Turns On But No Display	Main Logic Board	BGA Soldering	3. Hard
How To Fix an iPhone 7 With No Touch	Main Logic Board	BGA Soldering	3. Hard
How To Fix iPhone 7 That Has No Backlight or Dark Spot On Screen	Main Logic Board	BGA Soldering	3. Hard
How To Fix iPhone 7 That Is Stuck Always Searching or No Service After Audio IC Repair Attempt	Main Logic Board	BGA Soldering	3. Hard
How To Fix iPhone 7 Unable To Activate Issue	Main Logic Board	BGA Soldering	3. Hard
How To Fix iPhone 7 With A Home Button That Will Rapid Click When You Press It	Home Button	BGA Soldering	2. Medium
How To Fix iPhone 7 With Grayed Out Speaker Icon, Audio IC Repair	Main Logic Board	BGA Soldering	3. Hard
How To Fix iPhone That Is Bootlooping. iTunes Error Code 9	Main Logic Board	BGA Soldering	3. Hard
How To Recover Original Sysconfig Data from iPhone	Main Logic Board NAND	Soldering	4. Specialist
How to fix iPhone 7 that does not turn on, hangs at 0.020–0.030 A after you prompt to boot on DC Power Supply	Motherboard	Soldering	3. Hard

Create a Guide

Device pictures

PCB pictures

iPhone 7 Home Button Traces

Reference measurements (also schematics if available)

iPhone 7 - Known Good Mechanic Lightning Readings
Homer IC Diode Values Intel
Audio IC Diode Values Intel
PMU diode value Qualcomm
BaseBand Diode Values Qualcomm
Touch And LCD FPC Diode Values - J4502
Rear Camera FPC Diode Values
Power Button FPC Diode Values - J4504
Front Camera FPC Diode Values - J4503
Home Button FPC Diode Values - J3801
Battery FPC Diode Values - J2201

More Information/External Sources

You can manually link to external sources for additional information that might not fit here but are useful such as BIOS image dumps, firmware, etc!

iPhone 7 Schematics: https://www.sendspace.com/file/iadz0j

@@ Line 2: / Line 2: @@
 |Manufacturer=Apple
 |Device type=Phone
-}}
+|Device release date=September 16, 2016}}
 {{stub}}
@@ Line 10: / Line 10: @@
 == Device pictures ==
 <gallery showthumbnails="1">
-File:Example device pictures.jpg
+File:Iphone7-800x800.webp|alt=
 </gallery>
 == PCB pictures ==
 <gallery showthumbnails="1">
 File:Example pcb pictures.jpg
+File:Home Button Voltages.jpg|iPhone 7 Home Button Traces
 </gallery>
 == Reference measurements (also schematics if available) ==
 <gallery showthumbnails="1">
-File:Example measurement pictures.jpg
+File:IPhone 7 - Known Good Mechanic USB C Readings.jpg|iPhone 7 - Known Good Mechanic Lightning Readings
+File:Homer IC Diode Values Intel.PNG|Homer IC Diode Values Intel
+File:Audio IC Diode Values Intel.PNG|Audio IC Diode Values Intel
+File:PMU diode value Qualcomm.PNG|PMU diode value Qualcomm
+File:IPhone 7 BaseBand Diode Values Qualcomm.png|BaseBand Diode Values Qualcomm
+File:IPhone 7 Touch And LCD FPC Diode Values - J4502.png|Touch And LCD FPC Diode Values - J4502
+File:IPhone 7 Rear Camera FPC Diode Values - J4501.png|Rear Camera FPC Diode Values
+File:IPhone 7 Power Button FPC Diode Values - J4504.png|Power Button FPC Diode Values - J4504
+File:IPhone 7 Front Camera FPC Diode Values - J4503.png|Front Camera FPC Diode Values - J4503
+File:IPhone 7 Home Button FPC Diode Values - J3801.png|Home Button FPC Diode Values - J3801
+File:IPhone 7 Battery FPC Diode Values - J2201.png|Battery FPC Diode Values - J2201
 </gallery>
 == More Information/External Sources ==
 You can manually link to external sources for additional information that might not fit here but are useful such as BIOS image dumps, firmware, etc!
+iPhone 7 Schematics: https://www.sendspace.com/file/iadz0j