iDiagTool reads the iPhone's panic logs over USB, matches them against a hardware fault database, and tells you what failed — then flashes or restores the device when you're done.
Plug in the phone. iDiagTool detects it in normal, recovery or DFU mode and does the rest.
Pulls every crash report off the device and names the part behind SMC sensor codes, watchdog timeouts and panic signatures.
Model, serial, iOS version, storage and mode at a glance — click any value to copy it.
Update without losing data or do a full restore. Pro view tracks baseband, SEP, NAND and more, component by component.
Watch the device's system log in real time and spot hardware errors as they happen.
Every device you've connected, its panic logs and past flashes — ready when the customer comes back.
Receive a phone into your shop and print a barcode sticker for it so nothing gets mixed up.
Download the Windows installer and create your account — your free month starts right away.
Plug the iPhone in with a USB cable. iDiagTool pairs with it automatically.
Open Panic Logs and get the likely faulty part with its severity, then flash or restore if needed.