iPhone 13 panic restarting and dropping signal oftenly. Would anyone help me analyze this panic log? Your help would be greatly appreciated!

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iPhone 13 panic restarting and dropping signal oftenly. Would anyone help me analyze this panic log? Your help would be greatly appreciated!

My iPhone signal drops to one bar before completely losing it very oftenly, and more often but not always when I facetime or video call and a lot of heat is produced. Restarting my phone helps to restore the signal for 2 minutes before losing it again. Restart but not unlock my phone will not lose signal, but just 5 seconds after unlocking my phone will lose the signal again. Very frustrating because both repair shop and genius bar have ran hardware tests and everything came out fine. SIM card got replaced. IOS system updated and redownloaded. Factory resetted. I came from reddit where I have been told to analyze this panic log. However, I can not interpret it as it is not similar to any other posts of panic logs.

If anyone could please let me know what is wrong with my phone, your help would be greatly appreciated!

{"bug_type":"210","timestamp":"2024-09-22 12:40:44.00 -0500","os_version":"iPhone OS 18.0 (22A3354)","roots_installed":0,"incident_id":"0FB6A23D-AEF1-4D48-83A1-13BB1639A681"}

{

"build" : "iPhone OS 18.0 (22A3354)",

"product" : "iPhone14,5",

"socId" : "8110",

"socRevision" : "11",

"incident" : "0FB6A23D-AEF1-4D48-83A1-13BB1639A681",

"crashReporterKey" : "08c4f16c3f4b0379e9d4c46d94211aaa84337805",

"kernel" : "Darwin Kernel Version 24.0.0: Thu Aug 8 01:16:02 PDT 2024; root:xnu-11215.2.5~62\/RELEASE_ARM64_T8110",

"date" : "2024-09-22 12:40:44.81 -0500",

"panicString" : "panic(cpu 1 caller 0xfffffff049fe6aec): \"AppleGen2SPMIController[aop-spmi1]: Request\/Response header mismatch: Req: 0x1008D38 Rsp: 0 cmd: 0x4 irq status: 0 num tries: 200 bad responses: 138,\nBad Response Count: 5\nFault queue circular buffer, newest entries printed last:

iPhone 13, iOS 18

Posted on Sep 22, 2024 4:44 PM

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Answer 1

Sep 22, 2024 4:50 PM in response to muhao

Mere mortals like us can’t analyze any logs. There is no point in looking through analytics; there is nothing you can learn from them without an iOS data dictionary, and that is only available to Apple employees working in development areas. And even they don’t actually look at logs; they process them with an app that generates a human readable report, because they don’t want to slog through thousands of lines of gibberish either.

A Panic (the Unix equivalent to a Windows Blue Screen of Death) is either a serious system failure or a hardware failure. The first step is to back up the phone and restore it to factory settings, and don’t restore a backup; use it for a day. If the problem goes away, it is software. If it doesn’t it is hardware.

Next, restore a backup. If the problem comes back you need to go back to factory settings, then set up the phone as if it were new.

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iPhone 13 panic restarting and dropping signal oftenly. Would anyone help me analyze this panic log? Your help would be greatly appreciated!

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