iPhone stuck in DFU and PC mode does not recognize device after installation of iOS 9.3.2 failure

So today, I decided to upgrade my firmware to the latest 9.3.2 via iTunes 9.2. Everything was fine. Both PC and iTunes recognized my phone and the upgrade process was fine, until suddenly I'm met by a mistake to say that the update failed, which was then followed by an immediate blue screen of death, with the error pointing to 'asmtxhci.sys', the XHCI Host Controller Driver of ASMedia Technology Inc.. My phone is then stuck in DFU, and my PC mode and iTunes refuses to recognize my device. I checked Device Manager and noticed this strange spectacle:

It lists somehow my camera as two separate. I tried to install the drivers manually from "C:\Program Files\Common Apple Mobile Device Support\Drivers". I managed to install the drivers for the DFU mode (but he didn't) I met for the first device, but when I tried for the second device by mistake 10 "device could not start" or something like that.

I don't know how to proceed from here. I tried so many stuff, read so many other messages, but I have not seen anyone with my problems, that's why I went here. I'm half - panic right now...

This sounds like a rather nasty problem - maybe a conflict with ASMedia USB and Apple Mobile Device Driver.  If you do a Google search on "asmtxhci.sys" you may reports of this cause the blue screen of death (BSOD).  There are a few patches recommended, but I'm not going to suggest anything as I'm not familiar with any of them and they could cause various other problems (even worse).  Good luck!!!

Tags: iPhone

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