If you are a repair shop, use iDevice Panic Log Analyzer (the desktop app). It aggregates 50 panics, tracks crash frequency over time, and tells you the exact chip name (e.g., Tigris: I2C bus 3 ). The #1 Mistake People Make They ignore the panic log and "Reset All Settings."
If you’ve ever woken up to an iPhone showing the “Apple logo” rebooting rather than your Lock Screen, you’ve experienced a kernel panic . Iphone iDevice Panic Log Analyzer
You’ll see hex dumps, register states, and thread backtraces. It looks like a robot having a stroke. But we only care about one specific line: If you are a repair shop, use iDevice