Originally Posted by mikadoofvn
List of devices attached
C:\Android>adb -s HT34WW904065 push Guru_Reset_M7_2.24.980.2.zip /sdcard/
error: more than one device
You can't ''adb -s'' because the same device is listed twice under two different conditions (recovery and offline). You should only have the one with recovery. Can be cause by many things:
- First reboot computer (to reset it) and reboot phone to twrp
when in twrp
is the offline device still listed?
you should use version 1.0.31, if not download and install the newest android sdk here
then check adb devices again.
- try different usb ports (2.0) and try a different usb cable (with data capability, not only a usb power cable)
if adb still dont work, you should consider buying a usb otg cable and copy the guru.zip to a usb stick and use the otg cable to access it via twrp.