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

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Gönderildi: 28 Haz 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!

carluena tarafından 24 Tem 2023

Hi, the solution is to change proximity sensor.

Mani tarafından 24 Tem 2023

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Jerry Wheeler @dadibrokeit

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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.

Alisha C tarafından 1 Tem 2023

Everything worked as advised once sensor is changed. Thanks

Mani tarafından 26 Eyl 2023

Which sensor did you change

Tapiwa Bynergy tarafından 2 Kas 2023

@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 tarafından 25 Kas 2023

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 tarafından 15 Ara 2023

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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 İtibar: 34,6b 10 22 44 · Answer 1 · 2023-06-28T18:23:53-07:00

daniel @tech_ni

İtibar: 34,6b

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disconnect the proximity sensor and see if it changes

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10 Yorum:

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.

Mani tarafından 28 Haz 2023

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

daniel tarafından 28 Haz 2023

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

daniel tarafından 28 Haz 2023

@manikanta9463 your date is showing decades of iphone release aswell

daniel tarafından 28 Haz 2023

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 ?

Mani tarafından 28 Haz 2023

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