Panic reset when charged and screen locked.
Hello,
I recently suffered from Touch Disease and I reflowed the 2 touch ICs. All went well, or so I thought.
Now when I charge the phone at night, it reboots once the phone is 100% charged. In the analytics, there is a panic log generated before the phone reboots with the panicString: "AppleBCMWLANBusInterfacePCIe::reset() \" \"Failed to enable port (I\/O timeout)..."
If I disable Wifi, then the rebooting doesn't occur. Something is happening when the phone is charged and connected to wifi that causes the phone to reboot. iCloud backup?
I've tried reflowing the wifi IC, thinking that perhaps I screwed up when reflowing the touch ICs, but that has made no difference.
Any ideas? I am thinking of replacing the touch IC and wifi IC with new, but I have a nagging suspicion that the problem is elsewhere. Maybe the CPU?
Any ideas gratefully received. :)
1条评论
So, looking at the schematics, it looks like the wifi chip talks directly to the CPU via PCIe interface. I hope this doesn't mean that I damaged the CPU when I reflowed the Touch IC. I would be surprised because I didn't apply heat for long. Less then to remove the chip, for example.
I have ordered the Touch ICs and the Wifi chip. I will replace them and if that doesn't fix it then it's probably the CPU and I'll probably give up at that point.
由 Ben 完成的