The ornamental design for an electronicdevice, as shown and described.
FIG. 1 is a top, right front perspective view of the electronic device;
FIG. 2 is a bottom, left rear perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines shown in the figures that are immediately adjacent to the shaded areas and define unshaded regions, represent the bounds of the claim. All other broken lines are environmental and are directed to portions of the electronic device. The broken lines form no part of the claimed design.