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The Alldaymall A88X features a capacitive touch sensor that is mounted in front of the LCD Screen . This guide will walk you through the process of removing the existing touch sensor and installing a new one.
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Using a plastic opening tool, carefully pry the device apart. Make your way around the entire perimeter of the device and carefully place the two panels next to each other.
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Grip the speaker from the sides with your fingers or a pair of tweezers and slowly begin to remove it from the rear panel.
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After the speaker has been removed, place the rear panel aside.
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Carefully separate the speaker wire from the tape and proceed to peel the tape off in an upwards direction.
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Using a pair of tweezers, begin separating the tape downwards from the back panel.
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Pull the tape away from the wire bundle beneath.
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Isolate the wire running from the speaker to the motherboard.
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Desolder the speaker wires from the motherboard.
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Using a nylon spudger, slowly work your way underneath the battery separating it from the panel beneath.
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After the battery is separated from the panel make sure to place it face down above the tablet itself.
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Desolder the wires that connect the battery to the motherboard.
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Using a pair of tweezers begin to peel the tape covering the ribbon cable on the motherboard.
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Using a pair of tweezers begin to peel the antenna from the metal panel.
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Work your way down until the antenna is completely removed.
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Using a pair of tweezers remove the tape securing the cameras to the back panel.
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Using a plastic opening tool lift up the flap on the ribbon cable receptacle.
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Using a pair of tweezers remove the camera assembly from its housing and its receptacles.
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Use a plastic opening tool to pull out the black knobs on both sides of the ribbon cable receptacle.
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Using a pair of tweezers remove the ribbon cable from its receptacle.
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Now on the left ribbon cable use a plastic opening tool to pull out the black knobs on both sides of the ribbon cable receptacle.
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Using a pair of tweezers remove the ribbon cable from its receptacle.
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Desolder the wires that connect the backlight to the motherboard.
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Using a PH0 screw bit unscrew the three 3mm screws securing the motherboard to the back panel.
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Carefully lift up on the motherboard from its housing.
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Gently pry the brackets holding the touch sensor to the LCD Screen
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Set the LCD Screen aside.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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crwdns2947412:02crwdne2947412:0
Fantastic guide!
Great work on me snaping the clips