ZTE Grand X In Bedienungsanleitung Seite 323

When the
device
connects to
PC, for XP
OS the
documents/p
ictures in the
device
cannot
be reachable
directly.
USB debugging is
enabled by default.
1. Touch the Home
Key > Menu Key >
System settings >
Developer
options > Driver
CDROM to install
the driver manually.
Or touch the Home
Key > Menu Key >
System settings >
Developer options,
clear the USB
debugging check
box.
2. Open the Notification
panel and touch the
as a media device.
Select Media device
(MTP) or Camera
(PTP).
323
icon Connected