The ornamental design for an electronicdevice, as shown and described.
FIG. 1 is a front perspective view of an electronic device showing my new design;
FIG. 2 is a front view of the electronic device of FIG. 1;
FIG. 3 is a rear view of the electronic device of FIG. 1;
FIG. 4 is a left-side view of the electronic device of FIG. 1;
FIG. 5 is a right-side view of the electronic device of FIG. 1;
FIG. 6 is a top plan view of the electronic device of FIG. 1;
FIG. 7 is a bottom plan view of the electronic device of FIG. 1; and,
FIG. 8 is a rear perspective view of the electronic device of FIG. 1.
The broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.