[Q] USB device not recognized in Diagnostic mode [Solved]
Hi, so I was trying to follow this
guide (I know that it's for I9305, but the procedure should work for I9300), but when I connect my phone to my PC, I get the message "USB device not recognized".
The devices manager lists the phone as "Unknown Device", the device status is "Windows has stopped this device because it has reported problems. (Code 43)" and the hardware Id is "USB\CONFIG_DESCRIPTOR_FAILURE".
I only have this problem when I put the phone in diagnostic mode ("RNDIS + DM + MODEM", "RMNET + DM + MODEM" or "DM + MODEM +ADB"). It works fine if I use the other modes.
I tried with various Samsung USB Driver versions (1.4.6, 1.5.09, 1.5.18 and 1.5.25) and roms (stock, omega and cyanogenmod, currently with stock 4.1.2), all with the same result. I'm using Windows 8 x64.
So, I wan't to use QPST but I can't, so any help would be greatly appreciated. If you need any more info just ask please.