Kernel panic diagnostic guides
Free technical knowledge on iPhone kernel panics, the panic-full file and board-level diagnostics — written from the workbench.
Why does my iPhone restart by itself every 3 minutes?
The 180-second watchdog, alternative causes, and when log evidence does or does not justify restoring iOS.
Read guide → FundamentalsWhat a panic-full is and how to read its signatures
Where to find the log, the anatomy of the panicString, and what mic2, prs0, tg0b, AOP, SMC and watchdog mean.
Read guide → Root causeHow the fault starts: from the drop to the kernel panic
The possible physical chain from impact, liquid or a damaged path to a missing sensor and kernel panic.
Read guide → WorkshopDiagnostic tools that level up your repair shop
Schematics, diode mode, DC power supply, thermal camera and log analysis: what each adds and in what order to use them.
Read guide → Free Windows toolGet the latest panic-full with iPanic Extractor
Connect the iPhone by USB, approve Trust and let the desktop app find the latest available panic-full.
View iPanic Extractor →Got a panic-full to diagnose?
Upload it to iPanic Analyzer Pro and the CoreMatch™ engine provides a prioritized diagnostic route, suggested checks and a guided procedure. Your first analysis is free.
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