Fault · Power
Restarts or shuts down
Restarts by itself, gets stuck on the Apple logo or shuts down under load.
View the guide steps online with your BoarDray account.
Covered on 180 models
- Samsung94With guide
- iPad43With guide
- iPhone43With guide
How to approach it
iOS restarts the device when a peripheral it expects is missing (sensors, NAND, USB controller, modem) or when a rail drops under load. When the restart happens points the diagnosis; if the device boots, the panic log names the fault: open it in “Panic analysis” before measuring.
Other faults in Power
- No powerView fault
- Constant current draw, short or overheatingView fault
Where to find it
- By modelEach model lists the guides that apply to it.
- By familySamsung, iPad, and iPhone already have the guide.
Models where it is covered
Samsung · 94 models
iPad · 43 models
iPhone · 43 models
See inside every board
Sign in to open the Restarts or shuts down guide next to the schematic and board view.