Sony Xpreia acro S Working Instructions page 45

Replacement: Loudspeaker & Foil Adhesive WP Speaker
Hold the clip and locate the Rear Cover Assy by using 4 pins
on the tool and 4 screw holes on the Rear Cover Assy.
Make sure the tool is clean and not to damage the
battery film!
Loosen the clip to press the Loudspeaker for 5±1 seconds.
Do not press the clip!
The rubber of the tool presses the Loudspeaker when
pressing as shown.
Press the clip and remove the Rear Cover Assy.
1267-1071 Rev 2
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Sony Mobile Communications AB – Company Internal
Working Instructions (mech)
45(76)