Data Analysis Table of iPhone Reboot
Data Analysis Results Notes
Ememory Hard disk or hard disk related circuits
SEP ROM Logic Chip
i2c2 Front cable
i2c1(A8 series)
U1580 U1400 U1401 U1601 J2118
i2c1(A9 series)
U3800 U2300 U3700 U4500 Check the accessories corresponding to the chip or socket, such
i2c1(A10 series) as: J4300 Check
U1801 U2101 U4601 the rear MIC on the tail plug J6400, all of which have data buses
i2c1 (A11 series)
J4300 J6400
i2c1 (A12 series)
J4300
i2c0 (A8 series)
U1202 U1501 U1502 U1700
i2c0(A9 series)
U2000 U4000 U4020
i2c0 (A10 series) Check the accessories corresponding to the chip or socket, such
U1801 U3703 U3701 U4001 U2301 as: J4300 Check
i2c0 (A11 series) the rear MIC on the tail plug J6400, all of which have data buses
U2700 U5600 U5660 U6110 J6400
i2c0 (A12 series)
U2700 U6110 J6400
i2c2 (A8 series)
J1111 J2019
Distance sensor, rear noise reduction MIC
7P power cable cable
AOP PANIC
Check if fingerprints are damaged
MIC is on the cable next to the rear camera
Check the vibration-related components and then check the loud
AOP PANIC No pulse on
audio
The battery has no data and the
tail plug vibrates. Note that the WDT will restart
if the tail plug is not removed. Focus on checking whether the tail
WDT timeout plug is damaged, and then check whether the battery is damaged
. If the battery has data, it does not mean it is normal. There are
many battery
failures. Finally, the vibrator, charging IC, etc.
AppleBCMWLAN WiFi Bluetooth
AOP DATA ABORT CPU solder joint
AMCC Error Light Sensitivity
PMP NMI FIQ CPU Power Supply
baseband Baseband
Firmware fatal Firmware or underlying
Attemping to forcibly halt
CPU...cpu0 fail to CPU solder joint
halt with error
Anc-postnand.c1260 asser failed link Hard Drive Problems
fed err(parity counter overflow mul-
ti hit ICTAG) Hard disk cover
reported via serror
NO pulse on Pulse (ring vibration)
Data Analysis Results Notes
Most of the lpads have the battery screws too long.
Stacks+routined-2019-01-29.......
Special iPad
ANS2 Hard disk circuit or board layer
YEARS After the hard disk is removed, the board layer
SMC DATA ABORT CPU communication abnormality
After Wdt is repaired, it still restarts and displays an unknown
XS XSMAX code.
Gyroscope is a priority.
Void applesynopsysMIPID SICon-
Front cable
troller
L2C Ringtone Amplification
After the CPU power supply is eliminated, it is the CPU solder
Kernel data abort
joint or board layer
AppleSOC hot hot hot Please check the loud audio or wifi
nvme Hard disk and related
Dart-disp0 SMMU error Camera related: Mostly rear camera or rear bus
Invaild queue element linkage Hard disk is poorly soldered or damaged
AGXK AGXAccelerator Gyroscope-Accelerator Coprocessor
CP_COM_NORM REQUEST CPU Hard disk or camera circuit
AOP NMI POWER Front power button cable
sks request timeout CPU to logic chip disconnection line
initproc exited Main crystal oscillator failure
Bad tailq elm Main crystal oscillator failure
Prev- next Main crystal oscillator failure
LLC Baseband circuits, possibly audio
A freed zone element has been
CPU solder joint
modified
apcie(0:s3e) harddisk
apt（wlan) Wifi Module
SMC PANIC CPU power supply check inductor
Sleep\wake hang detected Consider audio related circuits first, then CPU power supply
WKDMD ERROR code 0x2 Flash error 14 hard disk
Userspaceuserspace watchdog
timeout: no
Thermal Sensing Circuit
successful checkins from
com.apple.thermalmonitord
AOP DATA ABORT Hard Drive First
First consider the charging and discharging components, such as
Apple PPM
charging IC and battery conversion tube
Apple PMGR
Fatal coherency point error
Power supply problem, inductor next to CPU
CP_com_NORM
BUCKcpu
Data Analysis Table of Privacy Settings
iOS reboot log (data) Analysis result Notes
AOP DATA ABORT CPU communication Pseudo-soldered
AOP PANIC Proximity sensor,rear noise-reduction MIC
AppleBCMWLAN Wi-Fi, Bluetooth
AMCC Error Light sensor
AOP NMI POWER Front camera cable, power button cable
AGXK AGXAcceletor Gyroscope,accelerator,co-processor
AppleSocHot: hot hot www.G-
CPU, big audio, Wi-Fi
Lon.com
ANS Hard disk, disconnected board layer
ANS2 Hard disk, disconnected board layer
Anc-postnand.c1260
Hard disk error
glonasser failed link
Attemping to forcibly haltglon
CPU Reinstall the system
CPU...
ApplesmartlO: firmware fatal
Firmware error Recover the system
prefetch abort excepglon
Apple tristar2: could not find sys-
Charging socket or inner connectors
tem id...
AGXG10P BO NMI Board layer error
Baseband radio onsequence failed Baseband fault
Bad tailq elm Main clock crystal
CP_COM_NORM REQUEST CPU, hard disk, camera circuit
Dart-dispo SMMU error Main camera Circuit, bus
eMemory apcie Hard disk, CPU is pseudo-soldered Hard disk circuit
Firmware fatal Firmware or bottom layer
fed err (parity counter overflow
SDRAM,hard disk
multi hit ICTAG) reported via serror
Fetal coherency point gloncc error CPU power supply
Initproc exited Main clock crystal
Invaild queue element linkage Hard disk
Kernel data abort CPU,board layer
L2C LLC Mux777 Audio circuit, front camera cable
Prew-next Main clock crystal
PMP NMI FIQ..
power(1)-failed to transition, to CPU power supply
stglon
aPcie... Hard disk
SEP ROM to glon SMC DATA ABORT CPU
sks request timeout The circuit from CPU to logic chip is broken.
Void
applesynopsysMIPID Front camera cable
SIC glontroller
NO pulse on Ringtone, vibrator
nvme Hard disk
1.Chip 2.Charging
i2CO(A8) U1202、U1501、U1502、U1700 socket 3.Power ca-
ble
1.Chip 2.Charging
i2CO(A9) U2000、U4000、U4020、 socket 3.Power ca-
ble
iOS reboot log (data) Analysis result Notes
1.Chip
i2C0(A10) U1801、U3703、U4001、U2301 2.Charging socket
3.Power cable
1.Chip
i2CO(A11) U2700、U5600、U5660、J6400 2.Charging socket
3.Power cable
1.Chip
i2CO(A12) U2700、U6110、J6400、 2.Charging socket
3.Power cable
1.Chip
2.Fingerprint cable
i2C1(A8) U1580、U1400、U1601、J2118
3.Charging socket cable
4. Power cable
1.Chip
2.Fingerprint cable
i2C1(A9) U3800、U2300、U3700、U4500
3.Charging socket cable
4. Power cable
1.Chip
2.Fingerprint cable
i2C1(A10) U2101、U1801、U4601、
3.Charging socket cable
4. Power cable
1.Chip
2.Fingerprint cable
i2C1(A11) J4300、J6400
3.Charging socket cable
4. Power cable
1.Chip
2.Fingerprint cable
i2C1(A12) J4300
3.Charging socket cable
4. Power cable
i2C2 Front camera cable
1.Chip
i2C2(A8) J1111、J2019 2.Front camera cable
3.Display cable
1.Chip
i2C2(A9) J3100、J4200、U4050 2.Front camera cable
3.Display cable
1.Chip
i2C2(A10) U3301、J4503 2.Front camera cable
3.Display cable
1.Chip
i2C2(A11) U3301、J4200、U5000 2.Front camera cable
3.Display cable
1.Chip
i2C2(A12) U5002、J4200 2.Front camera cable
3.Display cable
Kernel instructglon fetch Kernel command stop: quick charge IC or CPU commu-
abort nication error
LSU Main clock crystal
mic-temp-sens2 Power cable, MIC
SCL display PMU Display, display IC
SMC PANIC ASSERTION CPU,upper layer
H3K5 Tglon Audio
GFX GPU GPU, board layer (8/8s)
