Important: Please handle the back cover with care since your phone’s antennas are placed underneath it. Avoid twisting or bending the back cover. To get the best signal for calls, data connection, or GPS navigation, be sure to secure the back cover tightly to the phone.
Align the back cover onto the top panel of HTC EVO V 4G.
Press the sides and the top part of the back cover down to lock the cover into place.
You’ll hear clicks when the small tabs underneath the back cover are locked in place.