14 pro restarting randomly SMC PANIC - ASSERTION FAILED - BSC failure

Question

iPhone 14 Pro

Released September 16th, Apple's "smaller" flagship smartphone features a 6.1" ProMotion OLED, a triple-lens rear camera system, 5G, and a newly designed "Dynamic Island" around the front-facing camera and top sensors. Successor to the iPhone 13 Pro.

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Mani @idgaf5

Rep: 23

2

1

Postado: 28 de jun de 2023

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14 pro restarting randomly SMC PANIC - ASSERTION FAILED - BSC failure

14 pro randomly crashin and restarting , below is log

{"bug_type":"210","timestamp":"1969-12-31 16:11:18.00 -0800","os_version":"iPhone OS 16.5.1 (20F75)","roots_installed":0,"incident_id":"D97AD64D-EAF1-4524-A740-867851D18C24"}

{

"build" : "iPhone OS 16.5.1 (20F75)",

"product" : "iPhone15,2",

"socId" : "8120",

"socRevision" : "11",

"incident" : "D97AD64D-EAF1-4524-A740-867851D18C24",

"crashReporterKey" : "5708cca0163b1c9b29d59baa119fc997ba2e3190",

"kernel" : "Darwin Kernel Version 22.5.0: Thu Jun 8 17:15:47 PDT 2023; root:xnu-8796.122.5~1\/RELEASE_ARM64_T8120",

"date" : "1969-12-31 16:11:17.01 -0800",

"panicString" : "panic(cpu 0 caller 0xfffffff017bf04ac): SMC PANIC - ASSERTION FAILED: target\/d73\/target.cpp:265: 0, SMC BSC failure, spreadsheet ver(*10) 130\nS.sensor array 0 - 4 is 0x0, 0x80000, 0x0, 0x0, 0x0 \nF.sensor array 0 is 0x0\n\n - Misc(2) OUTBOX1 not ready\nASSERTION FAILED: target\/d73\/target.cpp:265: 0, SMC BSC failure, spreadsheet ver(*10) 130\nS.sensor array 0 - 4 is 0x0, 0x80000, 0x0, 0x0, 0x0 \nF.sensor array 0 is 0x0\n\n\nRTKit: RTKit-2062.122.2.release - Client: AppleSMCFirmware-3424.120.39.0.1.d73.REL\n!UUID:

Full log : https://pastebin.pl/view/5e3a972d

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Hey! My iPhone 14 pro max got into water and I am facing the same issue. Did you managed to fix it chaging any part? Any flex? Or disconnecting something? Thanks!

24 de jul de 2023 por carluena

Hi, the solution is to change proximity sensor.

24 de jul de 2023 por Mani

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Jerry Wheeler @dadibrokeit

Rep: 57,8 mil

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Postado: 30 de jun de 2023

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@flannelist Alisha, looking at this panic I see that the sensor code it's calling out is numbered 0x80000, which I assume is not the same as the 0x800 for the charge port assembly. It looks like they've got a 32 bit word and each bit turned on corresponds to an individual sensor, but at this point it doesn't look like we have any information on which sensor 0x80000 is.

Any idea where we could look for this information?

Okay, some news here; it looks like @tech_ni is on the right track here; according to repair.wiki, here's the definition for that sensor.

0x80000 - it's the Proximity Flex Cable
Check for any liquid damage or torn flex

Alisha, maybe something to add to your Wiki page?

Ah, I see what's going on now. Repair.Wiki has codes for the iPhone 13 and 14, and it turns out the same problem has a different code on the two models. That's going to be fun to keep up with in the future.

Alisha, I've edited your Wiki to add that latest information; feel free to modify, accept or reject my changes as you feel appropriate.

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@dadibrokeit THANKS I have been meaning to get around to that. I know the codes for 14 Series are different just wasn't sure if that had been sussed out yet. I know Jesse Cruz stays busy keeping a lot of the repair.wiki stuff up to date, so I would trust whatever is there.

1 de jul de 2023 por Alisha C

Everything worked as advised once sensor is changed. Thanks

26 de set de 2023 por Mani

Which sensor did you change

2 de nov de 2023 por Tapiwa Bynergy

@tapiwabynergy This entire thread has been about the proximity sensor, so I'm going to go with that.

iPhone 14 Pro Front Sensor Cable

25 de nov de 2023 por Jerry Wheeler

SMC PANIC - ASSERTION

FAILED: target\/d28\target.cpp:266: 0, SMC BSC failure, spreadsheet ver (*10)

40\nS.sensor array 0 - 4 is 0x0, 0x600000,

Pls does anyone has soln to this?

15 de dez de 2023 por gbenga busari

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Hey! My iPhone 14 pro max got into water and I am facing the same issue. Did you managed to fix it chaging any part? Any flex? Or disconnecting something? Thanks! — carluena
@dadibrokeit THANKS I have been meaning to get around to that. I know the codes for 14 Series are different just wasn't sure if that had been sussed out yet. I know Jesse Cruz stays busy keeping a lot of the repair.wiki stuff up to date, so I would trust whatever is there. — Alisha C
@tapiwabynergy This entire thread has been about the proximity sensor, so I'm going to go with that.

iPhone 14 Pro Front Sensor Cable — Jerry Wheeler
SMC PANIC - ASSERTION

FAILED: target\/d28\target.cpp:266: 0, SMC BSC failure, spreadsheet ver (*10)

40\nS.sensor array 0 - 4 is 0x0, 0x600000,

Pls does anyone has soln to this? — gbenga busari

daniel @tech_ni Rep: 34,7 mil 10 22 44 · Answer 1 · 2023-06-28T18:23:53-07:00

daniel @tech_ni

Rep: 34,7 mil

10

22

44

Postado: 28 de jun de 2023

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disconnect the proximity sensor and see if it changes

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when i disonnected proximity sensor and attached , sensor got very hot and the plastic white thing got seperated. now i have to buy new sensor to see if that survives.

28 de jun de 2023 por Mani

@manikanta9463 going by panic full analyses its to do with the proximity sensor

28 de jun de 2023 por daniel

@manikanta9463 i edited your post and added the screenshot of panic full diagnosis

28 de jun de 2023 por daniel

@manikanta9463 your date is showing decades of iphone release aswell

28 de jun de 2023 por daniel

I will get new proximity sensor and check if its fixes the issue. but without proximity sensor , still the device is rebotting , is it common ?

28 de jun de 2023 por Mani

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