Use a heat gun to soften the adhesive under the black strip along the right side of the front glass panel.

Attach a suction cup along the right side of the front glass panel.

Pull up on the glass panel while you use the flat end of a spudger to separate it from the rest of the display assembly.

Continue working along the right edge of the front display glass until it is separated from the display.

It may be helpful to use a guitar pick or another thin plastic object to keep the upper right corner of the front glass panel from sticking back down to the display assembly.