What should I do if the iphone7plus crashes? Apple iphone7plus crash solution

Many people think that it is still the same as the previous Apple products, and hold down the home button+Shutdown button 10 second at the same time.

It's actually different. It takes 10 seconds to press the power-off button and the volume button at the same time to forcibly restart.

If you still can't enter the system through forced restart.

Is that the machine is no longer a system problem, but a motherboard problem.

You need to test the motherboard to know which chips are broken.

The motherboard is actually composed of dozens of chips such as cpu, hard disk and power amplifier. It can only be recovered by replacing the faulty chip.

Instead of taking it for granted that the motherboard is broken and replacing it.

As shown below, an experienced master will replace the burnt power ic. You can usually re-enter the system.

The small yellow square is the power ic.

I have been doing chip maintenance, and I know these very well.