PhoneVitals

— Ready
Step 1

What state is the phone in?

PhoneVitals detects the phone's state on its own and picks the right path — just plug in the cable.

Searching for a device…
Connect the USB cable to the phone and this computer.
—
States PhoneVitals supports

Boots up

Starts and reaches iOS. The most complete diagnosis.

Connection: USB cable

Won't boot, but is detected

Recovery/DFU. We pinpoint the part from the error code.

Connection: USB cable

Shows nothing, barely alive

We read the internal boot messages over serial.

Connection: DCSD cable

Completely dead

We read the current-draw pattern from a bench power supply.

Connection: Bench PSU
Step 2

Connection guide

Complete each step, then start the scan.

Connection steps
PhoneVitals•Hardware-verified iPhone diagnostics · phonevitals.com
Reading the device…