iPhone panic DPC err (UNKNOWN: multiple): PMU / CPU voltage (DPC err on E-core)

Panic codes: DPC err (UNKNOWN: multiple)

How to fix it

This DPC error points to the CPU power.

1. Check the PMU buck outputs (CPU voltages).

2. If the voltages are good, check the CPU.

By Hasan Patel, iPhone Fixer. Check your own panic